I am a Lecturer in University of 45 Surabaya, East Java, Indonesia.Major in Production Management, Strategic Management and Finance Management, since March 1998.
Exports are significant for a country's economic development, especially in regions that carry ou... more Exports are significant for a country's economic development, especially in regions that carry out export activities because not all countries and regions have the same natural and human resources. Therefore this study aims to predict the level export of oil, gas and others in the province of East Java and to understand the forecast for the number of exports in the coming year. This is important to provide information to the East Java provincial government so that later it can make policies so that the export value can be increased, at least so that the export value remains stable. The prediction algorithm used is the Backpropagation Neural Network algorithm using the Gradient Descent training function with Adaptive Learning rate. The research data
Today's games have been played by many people from young to old age. There are many types of game... more Today's games have been played by many people from young to old age. There are many types of games, one of which is a puzzle game. Puzzles, which are brain teasers that challenge the skills of their players, never seem to lose their popularity and are never consumed by age. Puzzle is one type of game that is enough to squeeze the brain to solve it. The solution that can be used to simplify problem solving is to apply a search algorithm that is used to check the initial state to the final state and provide the most optimal solution for completing the puzzle, the purpose of this study were using algorithm used to solve these problems using the Breadth First Search algorithm. The use of the Breadth First Search algorithm in solving puzzle games can make it easier for users to get the best solution in the form of completion steps and also the possibility of solving various conditions based on the puzzle conditions that you want to solve.
Each company in running its business, conduct some activities, one of their activities to support... more Each company in running its business, conduct some activities, one of their activities to supporting the company's continuity by performing production process. Certainly, in implementing them is required precise raw material stock. In the case of stock, it is necessary to well-managed, and if does not good it will influence the company's profil level. Too bulk of material stock, compare to the procurement then will amplify the loss likely cause of damage, quality reduction then will hampering the company smoothness and also otherwise. The formulation that expressed is how to perform optimum raw material stock control in effort to avoid raw material stock shortage in the company.
Key-based security is still the most widely used form of security today with a key distribution p... more Key-based security is still the most widely used form of security today with a key distribution process between senders and receivers that is commonly perform and also it is a classic problem in cryptography where key must be share to other parties (sender or receiver) and its maybe known when third parties do sniffing process or man in the middle attack. Three-Pass Protocol is one solution that can be used to overcome the problem of key distribution, because the sender and receiver can encrypt and decrypt without need to exchange keys. Security in Three-Pass Protocol uses XOR logic so that the resulting ciphertext will be very easy to decrypt by those who are not responsible, to improve data security in the Three-Pass Protocol process which is use Caesar Cipher and Vigenere Cipher algorithms in the encryption and decryption process in the Pass Protocol scheme, and ciphertext encryption results are quite difficult to read and require a long time to decrypt them.
Sinergi: Jurnal Ilmiah Ilmu Manajemen, Mar 28, 2020
This research aims to look at the effects of entrepreneurial competence, marketing ability, finan... more This research aims to look at the effects of entrepreneurial competence, marketing ability, financial resources, technological usage, knowledge sharing to business success on Small-Micro Enterprises established by Surabaya Industrial and Trade Agency. This study employs explanatory study type. Technique of collection data that used is Model Structural Equation (SEM) with Smart Least Square (PLS) aided tools. The results of this research indicate that: (1) Entrepreneurial Competency does have significant effect to Business Success, (2) Marketing capacity has a major impact on business success; (3) Financial Resources has not significant to Business Success; (4) Technology Usage has enormous effect on business success; (5) Knowledge sharing has a huge impact on business performance.
The development of Monkasel becomes less acknowledged, especially at this time. Since the rise of... more The development of Monkasel becomes less acknowledged, especially at this time. Since the rise of malls and plazas development, the culture of society began to change into a more consumerism. In the teen, it was appeared a new phenomenon known as the mall generation, where "they spend their time simply to window shopping and fantasize about all-round nice and comfortable life". The values of history and struggle of the nation began to be ignored until finally nationalism to the history of the struggle began to be decreased. It can be seen from the high interest of the public to visit the mall or shopping center than visit to a museum or monument that is more educational and has historical value. This study was aims to determine the effect of brand equity factors on brand image in Monkasel Surabaya. The population in this study is the visitors of Monkasel Surabaya. The sample selection technique using random sampling that is the random sampling taken from the visitors of Monkasel Surabaya, it taken sample of 100 consumers. A technique of analysis was using linear regression. Based on the results obtained that factors of brand equity (brand awareness, perceived quality, brand association and brand loyalty) simultaneously and partially have significant effect on brand image in Monkasel Surabaya. Brand loyalty has dominant effect on brand image on Monkasel Surabaya.
Climbing is one of the extreme sports categories and recreational activities that are in great de... more Climbing is one of the extreme sports categories and recreational activities that are in great demand in the last decade, especially teenagers. Climbing offers a different sensation and challenge from other sports, besides this sport also offers a beautiful view when the climbers have reached the top of the mountain that is intended, of course, also improves fitness and health. The purpose of this study is to provide climbing tourism destination recommendations to groups of organizations and individuals who have a hobby or are the first to want to do this sport. Data collection in this study was carried out by giving questionnaires to 3 groups of nature lovers organizations, each organization was given 10 questionnaires. In this study, there are 5 alternatives used, including Mount Jaya Wijaya, Mount Ijen, Mount Kerinci, Mount Rinjani and Mount Bromo with 6 Criteria, including Beauty, Altitude, Location, Cost and Pathway. Based on calculations using the Profile Matching method, the results are obtained that Mount Rinjani is a recommended climbing tourism destination.
Feasibility study is the tool that is able to be consideration materials in making the decisions ... more Feasibility study is the tool that is able to be consideration materials in making the decisions to receive or reject the investment proposed in developing or establishing the project/business planning. The research about analysis of business feasibility, instead of to know whether it is feasible or not of the value of investment criteria, it is also to know the amount of investment funds that needed, the existing market share, and any constraints that will be possible to occurs in the process of establishing that type of business. As for the objectives that will be obtained from this research is to conduct the analysis of business feasibility as viewed from several aspects, that are financial aspect, and social aspect.
An effort to minimize tax burden can be done in various ways start from inside the scope of taxat... more An effort to minimize tax burden can be done in various ways start from inside the scope of taxation regulation to violate the taxation regulation. This research focuses on related Laws with the efforts to minimize Income tax. In general tax planning referred to engineered the business process and tax payer transaction. The aim is tax payable in minimal number but under taxation regulation scope. The outline of this study focus on planning effort of Tax Income Article 23 to minimize tax expense payable run in PT. TRIPERKASA AMININDAH Surabaya. Tax planning that done in this company refer to provision in accordance with Directorate General of Tax Decision Number : Kep-305/PJ/2001 on the estimates of nett income. Tax planning had done by this company in addition to refer the regulation also based on the condition of this company which experiencing poor performance. Then the aim that will be reached from that tax planning to reach minimal expense over the Income Tax Article 23 it can be done with gross up method. From the analysis result on the alternative it can draw a conclusion that PT. TRIPERKASA AMININDAH Surabaya has made adjustments on the regulation above, calculation of Income Tax Article 23 with gross up method in fact be able to saving the tax then suitable with the tax planning aim that is effort to minimize tax expense payable.
Untuk memenangkan persaingan, faktor kepuasan konsumen merupakan hal yang sangat penting, karena ... more Untuk memenangkan persaingan, faktor kepuasan konsumen merupakan hal yang sangat penting, karena itu pemasar selalu diharapkan untuk mengadakan pembaharuan serta pengenalan produk terhadap konsumen yang ingin dicapainya. Untuk tetap mempertahankan konsumen. Black Canyon Coffee restoran dan juga coffee shop dengan konsep franchise dari Thailand yang ada di Tunjungan Plaza 3 lantai 4 dan Surabaya Town Square, juga harus melakukan strategi pemasaran untuk memasarkan produknya. Kesimpulan pada penelitian ini, konsumen Black Canyon Coffee Restoran adalah: (1) laki-laki berusia 21-35 tahun; (2) konsumen memperoleh informasi dari teman 47%, 37% dari relasi bisnis, 135 dari keluarga; (3) keinginan konsumen untuk kembali datang ke Black Canyon Coffee Restoran, 44% menyatakan mungkin, 37% menyatakan ya. Strategi pemasaran yang dilakukan oleh Black Canyon Coffee Restoran adalah meningkatkan kecepatan penyajian dan kualitas makanan, meningkatkan kebersihan restoran, keramahan dan kerapihan penampilan staf. Peningkatan promosi baik melalui media cetak maupun media elektronik, ataupun dengan papan reklame supaya lebih dikenal masyarakat keberadaannya. Kata kunci : kualitas layanan, kepuasan konsumen, strategi pemasaran, produk.
Penelitian ini bertujuan untuk mengetahui sistem pengendalian persediaan bahan baku vulkanisir ba... more Penelitian ini bertujuan untuk mengetahui sistem pengendalian persediaan bahan baku vulkanisir ban pada perusahaan pengolahan karet Sidoarjo. Sampel yang digunakan adalah target dan realisasi vulkanisir ban selama 5 tahun dan Populasi dari penelitian ini adalah persediaan bahan baku. Data yang digunakan adalah berupa kartu persediaan untuk Tread Crown, Tread Naga Mas, Tread Tiger Dingin dan Compound panas periode tahun 2012. Hasil penelitian ini menunjukkan bahwa model inventory yang paling sederhana tersebut dapat dioptimasikan biaya produksi dan pengendalian persediaan bahan baku. Pada kartu persediaan yang diperoleh dari perusahaan terdapat stock yang kurang yang menjadi perhatian khusus bagi perusahaan, hal ini dikarenakan perusahaan kurang tepat dalam memperhitungkan jumlah bahan baku yang dipakai sehingga persediaan bahan baku kurang optimal. Setelah dianalisis langkah pemecahannya dilakukan dengan menentukan safety stock sebagai persediaan pengaman, Reorder Point sebagai peme...
Rough Set is a machine learning method capable of analyzing dataset uncertainty to determine esse... more Rough Set is a machine learning method capable of analyzing dataset uncertainty to determine essential object attributes. At the same time, genetic algorithms can solve estimates for optimization and search problems. Therefore, this study aims to extract information from the rough set method with genetic algorithm parameters using the Rosetta application in heart failure cases. The research dataset was a collection of Clinical Heart Failure Record Data obtained from the UCI machine learning repository. There are 13 attributes contained in the dataset. Still, two features are removed, namely sex and time. It becomes 11 to reduce the amount of time and memory needed and make data easier to visualize, and help reduce irrelevant features. This research produces eight reducts and 77 rules based on the 20 sample data used. This study concludes that the use of genetic algorithm parameters can optimize the standard rough set method in generating rules.
Building of Informatics, Technology and Science (BITS)
Conjugate gradient Fletcher-Reeves algorithm, according to some literature, is an optimization me... more Conjugate gradient Fletcher-Reeves algorithm, according to some literature, is an optimization method that is suitable when juxtaposed with the backpropagation method because this method can speed up the training time to achieve a minimum convergence value. Therefore, this study aims to prove whether the algorithm has good performance and can provide efficient convergence results when used to solve prediction problems in the case of export values according to the Standard International Trade Classification (SITC) class. The results of this study are a predictive model that can be used and developed to make predictions in seeing the development of the export value of the SITC class based on the US Dollar currency. The research data was taken from the website of the Central Statistics Agency for 2010-2020. Prediction models that will be analyzed using the Fletcher-Reeves algorithm include 5-20-1, 5-25-1, and 5-30-1, with the activation functions of tansig and logsig. Based on the an...
Melalui PT. Pegadaian Syariah ini merupakan salah satu cara mudah untuk mendapatkan pinjaman dana... more Melalui PT. Pegadaian Syariah ini merupakan salah satu cara mudah untuk mendapatkan pinjaman dana yang kita butuhkan. Dana tersebut bisa dimulai dari pinjaman rendah dengan agunan seperti emas dan dana yang besar seperti sertifikat tanah. Sedangkan kebutuhan masyarakat tidak hanya berupa uang. Tetapi banyak hal yang mereka butuhkan seperti pemenuhan beribadah Haji, untuk tabungan emas, kredit motor serta pemenuhan kebutuhan yang lain seperti untuk pembayaran-pembayaran ke instansi yang lain. Seperti BPJS, Listrik, Pulsa, dan lain-lain. Sebenarnya hampir semua badan usaha diatas bisa melakukan pemenuhan kebutuhan konsumen, akan tetapi saya lebih tertarik pada badan usaha yang berbentuk konvensional tersebut yang telah lama berdiri dan bertahan dalam persaingan bisnis simpan pinjam yaitu pada PT. Pegadaian Syariah. Karena didorong rasa penasaran yang sangat besar bagaimana cara bertahan PT. Pegadaian Syariah dalam persaingan usaha simpan pinjam inilah yang akhirnya membawa saya masuk ...
Public relation is an important part of marketing activities that involves assessing or perceivin... more Public relation is an important part of marketing activities that involves assessing or perceiving the general public’s attitudes and views, as well as general and specific consumers (segments), toward a company’s or product’s activities and brand policies, and then carrying out the necessary activities to create a positive image. This goal can be achieved by using suitable media to complete customer satisfaction so that skills in utilizing social media are the main thing that public relations must do. This study aims to determine the ability to use social media by entrepreneurs such as university graduates when they start working. This study uses a quantitative approach with a survey method. The population in this study is Indonesian entrepreneurs. A survey of 396 entrepreneurs was chosen as the method. The findings show that public relations and customer service are the most sought-after social media skills among university graduates, ahead of knowledge of social media content cre...
Hospital is an institution that is in the realm of non-profit, where its main activities consist ... more Hospital is an institution that is in the realm of non-profit, where its main activities consist of medical activities, health services, and health education. During its development, hospital activities shifted to the business realm where apart from providing health services, the hospital also focused its activities as a business entity. This research was conducted at Hospital X, located in West Surabaya. In carrying out its economic activities, Hospital X charges its operational costs using a simple method. The research method used is a qualitative method. The research results show that the charging of operational costs with the Activity Based Costing method provides a more accurate and reasonable calculation of loading so that the results of these calculations can be used to compile financial reports with fair value and can be useful as a basis for calculations in order to determine service rates provided to the Hospital X.
Gross Regional Domestic Product (GRDP) is an indicator used to measure economic performance in a ... more Gross Regional Domestic Product (GRDP) is an indicator used to measure economic performance in a period. GRDP is the amount of added value generated by all business units in a particular area. It can also be said to be the sum of the value of the final goods and services produced by all economic units. Therefore, this study aims to cluster the GRDP Growth Rate according to business fields in the city of Surabaya, so that it is known which sectors have high or low growth. The clustering algorithm used is K-Means. By using this method, the data will b,e grouped into several clusters, where the implementation of the K-Means Clustering process uses the Rapid Miner tools. The data used is the GRDP Growth Rate in Surabaya City by Business Field, 2010-2019 (Percent). The data is divided into 3 clusters: high, medium, and low. The results obtained are nine categories/sectors with high clusters, 5 categories / sectors with medium clusters, and three categories,s / sectors with low clusters. ...
Speaking about tax evasion issues it can not be separated from the tax collection system in Indon... more Speaking about tax evasion issues it can not be separated from the tax collection system in Indonesia. In tax collection it was known the self assessment system; that is a tax collection system that authorizes the taxpayers to determine for themselves the amount of tax payable. With the authority of self-accounting, if there is no strict supervision then the practice of tax evasion is easy to do. Tax evasion is a resistance to taxes that impede tax collection so it will reduce state cash receipts. Resistance to the tax consists of active resistance and passive resistance. Passive resistance to taxes is a resistance that is not initiative of the taxpayer itself but occurs due to circumstances surrounding the taxpayer, such as economic conditions, intellectual (Lumbantoruan, 1996: 489). Active resistance is a resistance which initiative comes from taxpayer itself consisting of tax evasion that is tax evasion by utilizing regulation gap, and tax evasion that is avoid tax to pay less tax by violating taxation or also called fraud or tax evasion.
Penelitian ini berfokus pada kegiatan ekonomi di pedesaan. Obyek penelitian adalah desa Hendrosar... more Penelitian ini berfokus pada kegiatan ekonomi di pedesaan. Obyek penelitian adalah desa Hendrosari Kecamatan Menganti Kabupaten Gresik. Penelitian ini menarik karena adanya potensi tanaman Lontar seluas kurang lebih delapan puluh hektar, yang ternyata dapat merupakan inspirasi sumber penghidupan bagi penduduk setempat. Hasil dari tanaman Lontar yang utama diunggulkan adalah minuman yang berasal dari deresan bunga Lontar. Minuman ini dapat menjadi dua bentuk atau jenis, yakni legen dan toak. Legen, sebagian masyarakat masih mengidentikkannya dengan toak, padahal toak memiliki efek memabukkan bagi peminumnya, sementara legen tidak. Toak adalah legen yang telah mengalami fermentasi setelah didiamkan sekitar kurun waktu 3 jam. Legen dan toak,telah menjadi sumber penghidupan penduduk desa Hendrosari secara turun temurun dari generasi ke generasi. Oleh karenya, ketika krisis terjadi, kemampuan perempuan-perempuan di desa ini dalam hal memasak dan meramu bumbu membawa berkah tersendiri. Makin lama muncullah pengusaha warung-warung legen maupun toak, yang didalamnya dilengkapi dengan menu ayam panggang dan ragam ikan.
Sinergi: Jurnal Ilmiah Ilmu Manajemen, Sep 6, 2017
For the investors, financial statement is a benchmark of investors in assessing the company's per... more For the investors, financial statement is a benchmark of investors in assessing the company's performance. In fact, investors are not always receiving the accurate company's financial statements information and its levels of fairness are in doubt. The financial statement analysis with using financial ratios is not enough. The investors may need to use alternatives financial statement analyses techniques that reflect the actual company's performance. Therefore, both of the investors and the prospective can use Economic Value Added (EVA) and Market Value Added (MVA) analysis. With these technical analyses, the investors may know the company's performance where they are invested or to be used as a place to invest whether it has value added or not. With the results of these analyses, it is the expected for the investors to be more confident in making decision whether to buy, sell or hold the ownership in the company.
Exports are significant for a country's economic development, especially in regions that carry ou... more Exports are significant for a country's economic development, especially in regions that carry out export activities because not all countries and regions have the same natural and human resources. Therefore this study aims to predict the level export of oil, gas and others in the province of East Java and to understand the forecast for the number of exports in the coming year. This is important to provide information to the East Java provincial government so that later it can make policies so that the export value can be increased, at least so that the export value remains stable. The prediction algorithm used is the Backpropagation Neural Network algorithm using the Gradient Descent training function with Adaptive Learning rate. The research data
Today's games have been played by many people from young to old age. There are many types of game... more Today's games have been played by many people from young to old age. There are many types of games, one of which is a puzzle game. Puzzles, which are brain teasers that challenge the skills of their players, never seem to lose their popularity and are never consumed by age. Puzzle is one type of game that is enough to squeeze the brain to solve it. The solution that can be used to simplify problem solving is to apply a search algorithm that is used to check the initial state to the final state and provide the most optimal solution for completing the puzzle, the purpose of this study were using algorithm used to solve these problems using the Breadth First Search algorithm. The use of the Breadth First Search algorithm in solving puzzle games can make it easier for users to get the best solution in the form of completion steps and also the possibility of solving various conditions based on the puzzle conditions that you want to solve.
Each company in running its business, conduct some activities, one of their activities to support... more Each company in running its business, conduct some activities, one of their activities to supporting the company's continuity by performing production process. Certainly, in implementing them is required precise raw material stock. In the case of stock, it is necessary to well-managed, and if does not good it will influence the company's profil level. Too bulk of material stock, compare to the procurement then will amplify the loss likely cause of damage, quality reduction then will hampering the company smoothness and also otherwise. The formulation that expressed is how to perform optimum raw material stock control in effort to avoid raw material stock shortage in the company.
Key-based security is still the most widely used form of security today with a key distribution p... more Key-based security is still the most widely used form of security today with a key distribution process between senders and receivers that is commonly perform and also it is a classic problem in cryptography where key must be share to other parties (sender or receiver) and its maybe known when third parties do sniffing process or man in the middle attack. Three-Pass Protocol is one solution that can be used to overcome the problem of key distribution, because the sender and receiver can encrypt and decrypt without need to exchange keys. Security in Three-Pass Protocol uses XOR logic so that the resulting ciphertext will be very easy to decrypt by those who are not responsible, to improve data security in the Three-Pass Protocol process which is use Caesar Cipher and Vigenere Cipher algorithms in the encryption and decryption process in the Pass Protocol scheme, and ciphertext encryption results are quite difficult to read and require a long time to decrypt them.
Sinergi: Jurnal Ilmiah Ilmu Manajemen, Mar 28, 2020
This research aims to look at the effects of entrepreneurial competence, marketing ability, finan... more This research aims to look at the effects of entrepreneurial competence, marketing ability, financial resources, technological usage, knowledge sharing to business success on Small-Micro Enterprises established by Surabaya Industrial and Trade Agency. This study employs explanatory study type. Technique of collection data that used is Model Structural Equation (SEM) with Smart Least Square (PLS) aided tools. The results of this research indicate that: (1) Entrepreneurial Competency does have significant effect to Business Success, (2) Marketing capacity has a major impact on business success; (3) Financial Resources has not significant to Business Success; (4) Technology Usage has enormous effect on business success; (5) Knowledge sharing has a huge impact on business performance.
The development of Monkasel becomes less acknowledged, especially at this time. Since the rise of... more The development of Monkasel becomes less acknowledged, especially at this time. Since the rise of malls and plazas development, the culture of society began to change into a more consumerism. In the teen, it was appeared a new phenomenon known as the mall generation, where "they spend their time simply to window shopping and fantasize about all-round nice and comfortable life". The values of history and struggle of the nation began to be ignored until finally nationalism to the history of the struggle began to be decreased. It can be seen from the high interest of the public to visit the mall or shopping center than visit to a museum or monument that is more educational and has historical value. This study was aims to determine the effect of brand equity factors on brand image in Monkasel Surabaya. The population in this study is the visitors of Monkasel Surabaya. The sample selection technique using random sampling that is the random sampling taken from the visitors of Monkasel Surabaya, it taken sample of 100 consumers. A technique of analysis was using linear regression. Based on the results obtained that factors of brand equity (brand awareness, perceived quality, brand association and brand loyalty) simultaneously and partially have significant effect on brand image in Monkasel Surabaya. Brand loyalty has dominant effect on brand image on Monkasel Surabaya.
Climbing is one of the extreme sports categories and recreational activities that are in great de... more Climbing is one of the extreme sports categories and recreational activities that are in great demand in the last decade, especially teenagers. Climbing offers a different sensation and challenge from other sports, besides this sport also offers a beautiful view when the climbers have reached the top of the mountain that is intended, of course, also improves fitness and health. The purpose of this study is to provide climbing tourism destination recommendations to groups of organizations and individuals who have a hobby or are the first to want to do this sport. Data collection in this study was carried out by giving questionnaires to 3 groups of nature lovers organizations, each organization was given 10 questionnaires. In this study, there are 5 alternatives used, including Mount Jaya Wijaya, Mount Ijen, Mount Kerinci, Mount Rinjani and Mount Bromo with 6 Criteria, including Beauty, Altitude, Location, Cost and Pathway. Based on calculations using the Profile Matching method, the results are obtained that Mount Rinjani is a recommended climbing tourism destination.
Feasibility study is the tool that is able to be consideration materials in making the decisions ... more Feasibility study is the tool that is able to be consideration materials in making the decisions to receive or reject the investment proposed in developing or establishing the project/business planning. The research about analysis of business feasibility, instead of to know whether it is feasible or not of the value of investment criteria, it is also to know the amount of investment funds that needed, the existing market share, and any constraints that will be possible to occurs in the process of establishing that type of business. As for the objectives that will be obtained from this research is to conduct the analysis of business feasibility as viewed from several aspects, that are financial aspect, and social aspect.
An effort to minimize tax burden can be done in various ways start from inside the scope of taxat... more An effort to minimize tax burden can be done in various ways start from inside the scope of taxation regulation to violate the taxation regulation. This research focuses on related Laws with the efforts to minimize Income tax. In general tax planning referred to engineered the business process and tax payer transaction. The aim is tax payable in minimal number but under taxation regulation scope. The outline of this study focus on planning effort of Tax Income Article 23 to minimize tax expense payable run in PT. TRIPERKASA AMININDAH Surabaya. Tax planning that done in this company refer to provision in accordance with Directorate General of Tax Decision Number : Kep-305/PJ/2001 on the estimates of nett income. Tax planning had done by this company in addition to refer the regulation also based on the condition of this company which experiencing poor performance. Then the aim that will be reached from that tax planning to reach minimal expense over the Income Tax Article 23 it can be done with gross up method. From the analysis result on the alternative it can draw a conclusion that PT. TRIPERKASA AMININDAH Surabaya has made adjustments on the regulation above, calculation of Income Tax Article 23 with gross up method in fact be able to saving the tax then suitable with the tax planning aim that is effort to minimize tax expense payable.
Untuk memenangkan persaingan, faktor kepuasan konsumen merupakan hal yang sangat penting, karena ... more Untuk memenangkan persaingan, faktor kepuasan konsumen merupakan hal yang sangat penting, karena itu pemasar selalu diharapkan untuk mengadakan pembaharuan serta pengenalan produk terhadap konsumen yang ingin dicapainya. Untuk tetap mempertahankan konsumen. Black Canyon Coffee restoran dan juga coffee shop dengan konsep franchise dari Thailand yang ada di Tunjungan Plaza 3 lantai 4 dan Surabaya Town Square, juga harus melakukan strategi pemasaran untuk memasarkan produknya. Kesimpulan pada penelitian ini, konsumen Black Canyon Coffee Restoran adalah: (1) laki-laki berusia 21-35 tahun; (2) konsumen memperoleh informasi dari teman 47%, 37% dari relasi bisnis, 135 dari keluarga; (3) keinginan konsumen untuk kembali datang ke Black Canyon Coffee Restoran, 44% menyatakan mungkin, 37% menyatakan ya. Strategi pemasaran yang dilakukan oleh Black Canyon Coffee Restoran adalah meningkatkan kecepatan penyajian dan kualitas makanan, meningkatkan kebersihan restoran, keramahan dan kerapihan penampilan staf. Peningkatan promosi baik melalui media cetak maupun media elektronik, ataupun dengan papan reklame supaya lebih dikenal masyarakat keberadaannya. Kata kunci : kualitas layanan, kepuasan konsumen, strategi pemasaran, produk.
Penelitian ini bertujuan untuk mengetahui sistem pengendalian persediaan bahan baku vulkanisir ba... more Penelitian ini bertujuan untuk mengetahui sistem pengendalian persediaan bahan baku vulkanisir ban pada perusahaan pengolahan karet Sidoarjo. Sampel yang digunakan adalah target dan realisasi vulkanisir ban selama 5 tahun dan Populasi dari penelitian ini adalah persediaan bahan baku. Data yang digunakan adalah berupa kartu persediaan untuk Tread Crown, Tread Naga Mas, Tread Tiger Dingin dan Compound panas periode tahun 2012. Hasil penelitian ini menunjukkan bahwa model inventory yang paling sederhana tersebut dapat dioptimasikan biaya produksi dan pengendalian persediaan bahan baku. Pada kartu persediaan yang diperoleh dari perusahaan terdapat stock yang kurang yang menjadi perhatian khusus bagi perusahaan, hal ini dikarenakan perusahaan kurang tepat dalam memperhitungkan jumlah bahan baku yang dipakai sehingga persediaan bahan baku kurang optimal. Setelah dianalisis langkah pemecahannya dilakukan dengan menentukan safety stock sebagai persediaan pengaman, Reorder Point sebagai peme...
Rough Set is a machine learning method capable of analyzing dataset uncertainty to determine esse... more Rough Set is a machine learning method capable of analyzing dataset uncertainty to determine essential object attributes. At the same time, genetic algorithms can solve estimates for optimization and search problems. Therefore, this study aims to extract information from the rough set method with genetic algorithm parameters using the Rosetta application in heart failure cases. The research dataset was a collection of Clinical Heart Failure Record Data obtained from the UCI machine learning repository. There are 13 attributes contained in the dataset. Still, two features are removed, namely sex and time. It becomes 11 to reduce the amount of time and memory needed and make data easier to visualize, and help reduce irrelevant features. This research produces eight reducts and 77 rules based on the 20 sample data used. This study concludes that the use of genetic algorithm parameters can optimize the standard rough set method in generating rules.
Building of Informatics, Technology and Science (BITS)
Conjugate gradient Fletcher-Reeves algorithm, according to some literature, is an optimization me... more Conjugate gradient Fletcher-Reeves algorithm, according to some literature, is an optimization method that is suitable when juxtaposed with the backpropagation method because this method can speed up the training time to achieve a minimum convergence value. Therefore, this study aims to prove whether the algorithm has good performance and can provide efficient convergence results when used to solve prediction problems in the case of export values according to the Standard International Trade Classification (SITC) class. The results of this study are a predictive model that can be used and developed to make predictions in seeing the development of the export value of the SITC class based on the US Dollar currency. The research data was taken from the website of the Central Statistics Agency for 2010-2020. Prediction models that will be analyzed using the Fletcher-Reeves algorithm include 5-20-1, 5-25-1, and 5-30-1, with the activation functions of tansig and logsig. Based on the an...
Melalui PT. Pegadaian Syariah ini merupakan salah satu cara mudah untuk mendapatkan pinjaman dana... more Melalui PT. Pegadaian Syariah ini merupakan salah satu cara mudah untuk mendapatkan pinjaman dana yang kita butuhkan. Dana tersebut bisa dimulai dari pinjaman rendah dengan agunan seperti emas dan dana yang besar seperti sertifikat tanah. Sedangkan kebutuhan masyarakat tidak hanya berupa uang. Tetapi banyak hal yang mereka butuhkan seperti pemenuhan beribadah Haji, untuk tabungan emas, kredit motor serta pemenuhan kebutuhan yang lain seperti untuk pembayaran-pembayaran ke instansi yang lain. Seperti BPJS, Listrik, Pulsa, dan lain-lain. Sebenarnya hampir semua badan usaha diatas bisa melakukan pemenuhan kebutuhan konsumen, akan tetapi saya lebih tertarik pada badan usaha yang berbentuk konvensional tersebut yang telah lama berdiri dan bertahan dalam persaingan bisnis simpan pinjam yaitu pada PT. Pegadaian Syariah. Karena didorong rasa penasaran yang sangat besar bagaimana cara bertahan PT. Pegadaian Syariah dalam persaingan usaha simpan pinjam inilah yang akhirnya membawa saya masuk ...
Public relation is an important part of marketing activities that involves assessing or perceivin... more Public relation is an important part of marketing activities that involves assessing or perceiving the general public’s attitudes and views, as well as general and specific consumers (segments), toward a company’s or product’s activities and brand policies, and then carrying out the necessary activities to create a positive image. This goal can be achieved by using suitable media to complete customer satisfaction so that skills in utilizing social media are the main thing that public relations must do. This study aims to determine the ability to use social media by entrepreneurs such as university graduates when they start working. This study uses a quantitative approach with a survey method. The population in this study is Indonesian entrepreneurs. A survey of 396 entrepreneurs was chosen as the method. The findings show that public relations and customer service are the most sought-after social media skills among university graduates, ahead of knowledge of social media content cre...
Hospital is an institution that is in the realm of non-profit, where its main activities consist ... more Hospital is an institution that is in the realm of non-profit, where its main activities consist of medical activities, health services, and health education. During its development, hospital activities shifted to the business realm where apart from providing health services, the hospital also focused its activities as a business entity. This research was conducted at Hospital X, located in West Surabaya. In carrying out its economic activities, Hospital X charges its operational costs using a simple method. The research method used is a qualitative method. The research results show that the charging of operational costs with the Activity Based Costing method provides a more accurate and reasonable calculation of loading so that the results of these calculations can be used to compile financial reports with fair value and can be useful as a basis for calculations in order to determine service rates provided to the Hospital X.
Gross Regional Domestic Product (GRDP) is an indicator used to measure economic performance in a ... more Gross Regional Domestic Product (GRDP) is an indicator used to measure economic performance in a period. GRDP is the amount of added value generated by all business units in a particular area. It can also be said to be the sum of the value of the final goods and services produced by all economic units. Therefore, this study aims to cluster the GRDP Growth Rate according to business fields in the city of Surabaya, so that it is known which sectors have high or low growth. The clustering algorithm used is K-Means. By using this method, the data will b,e grouped into several clusters, where the implementation of the K-Means Clustering process uses the Rapid Miner tools. The data used is the GRDP Growth Rate in Surabaya City by Business Field, 2010-2019 (Percent). The data is divided into 3 clusters: high, medium, and low. The results obtained are nine categories/sectors with high clusters, 5 categories / sectors with medium clusters, and three categories,s / sectors with low clusters. ...
Speaking about tax evasion issues it can not be separated from the tax collection system in Indon... more Speaking about tax evasion issues it can not be separated from the tax collection system in Indonesia. In tax collection it was known the self assessment system; that is a tax collection system that authorizes the taxpayers to determine for themselves the amount of tax payable. With the authority of self-accounting, if there is no strict supervision then the practice of tax evasion is easy to do. Tax evasion is a resistance to taxes that impede tax collection so it will reduce state cash receipts. Resistance to the tax consists of active resistance and passive resistance. Passive resistance to taxes is a resistance that is not initiative of the taxpayer itself but occurs due to circumstances surrounding the taxpayer, such as economic conditions, intellectual (Lumbantoruan, 1996: 489). Active resistance is a resistance which initiative comes from taxpayer itself consisting of tax evasion that is tax evasion by utilizing regulation gap, and tax evasion that is avoid tax to pay less tax by violating taxation or also called fraud or tax evasion.
Penelitian ini berfokus pada kegiatan ekonomi di pedesaan. Obyek penelitian adalah desa Hendrosar... more Penelitian ini berfokus pada kegiatan ekonomi di pedesaan. Obyek penelitian adalah desa Hendrosari Kecamatan Menganti Kabupaten Gresik. Penelitian ini menarik karena adanya potensi tanaman Lontar seluas kurang lebih delapan puluh hektar, yang ternyata dapat merupakan inspirasi sumber penghidupan bagi penduduk setempat. Hasil dari tanaman Lontar yang utama diunggulkan adalah minuman yang berasal dari deresan bunga Lontar. Minuman ini dapat menjadi dua bentuk atau jenis, yakni legen dan toak. Legen, sebagian masyarakat masih mengidentikkannya dengan toak, padahal toak memiliki efek memabukkan bagi peminumnya, sementara legen tidak. Toak adalah legen yang telah mengalami fermentasi setelah didiamkan sekitar kurun waktu 3 jam. Legen dan toak,telah menjadi sumber penghidupan penduduk desa Hendrosari secara turun temurun dari generasi ke generasi. Oleh karenya, ketika krisis terjadi, kemampuan perempuan-perempuan di desa ini dalam hal memasak dan meramu bumbu membawa berkah tersendiri. Makin lama muncullah pengusaha warung-warung legen maupun toak, yang didalamnya dilengkapi dengan menu ayam panggang dan ragam ikan.
Sinergi: Jurnal Ilmiah Ilmu Manajemen, Sep 6, 2017
For the investors, financial statement is a benchmark of investors in assessing the company's per... more For the investors, financial statement is a benchmark of investors in assessing the company's performance. In fact, investors are not always receiving the accurate company's financial statements information and its levels of fairness are in doubt. The financial statement analysis with using financial ratios is not enough. The investors may need to use alternatives financial statement analyses techniques that reflect the actual company's performance. Therefore, both of the investors and the prospective can use Economic Value Added (EVA) and Market Value Added (MVA) analysis. With these technical analyses, the investors may know the company's performance where they are invested or to be used as a place to invest whether it has value added or not. With the results of these analyses, it is the expected for the investors to be more confident in making decision whether to buy, sell or hold the ownership in the company.
In urban areas, water supply using pipeline system from the company of water supply; the name is ... more In urban areas, water supply using pipeline system from the company of water supply; the name is PDAM (Perusahaan Daerah Air Minum) which provides services to the public to ensure clean water quality as health requirements. The one of a problem in PDAM is the high rate of water loss caused by pipeline leakage. Pipeline leakage is an important issue as resulting in financial losses, for both PDAM (water provider) and customers. Based on a previous study of, the area that allows the greatest pipe leakage such as Geledug-Leuwiliang and Cibungbulang-Ciampea, the reason is a complex volcanic rocks formation. Then this study has to continue by forecasting water loss per month up to 2017 to look at the frequency of water loss for immediate repair in handling pipeline leakage. Predicting to be done using ANFIS method and then it will test again with Backpropagation to check the error rate so that the data will be more accurate; where is the area in this study is Geledug-Leuwiliang (greatest pipeline leakage). The result is most likely due to visible leaks such as crack pipe caused by complex volcanic rocks formation (31.8% with error rate 1%). Therefore the effort made is to replace the leaky pipes which then do further study on the material used by the tube that is following the pipe area that planted.
Uploads
Papers by achmad daengs