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All Journal Jurnal Manajemen Teknologi Journal of Business and Management The Indonesian Journal of Business Administration Journal of Engineering and Management in Industrial System Journal of Regional and City Planning Jurnal Ekonomi & Studi Pembangunan EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis The Asian Journal of Technology Management (AJTM) International Research Journal of Business Studies (E-Journal) International Journal of Supply Chain Management Jurnal Darma Agung International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Automotive Experiences The South East Asian Journal of Management Journal Research of Social Science, Economics, and Management Journal of Business, Social and Technology Journal Integration of Management Studies International Research Journal of Business Studies Jurnal Bisnis dan Pemasaran Digital International Journal of Accounting and Management Information Systems
Gatot Yudoko
Sekolah Bisnis dan Manajemen ITB
Aerospace Engineering Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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Decision Analysis of Airbrake Midterm Production Planning at the Machining Department, PT 'X' Bandung Yudoko, Gatot; Diaz, lqsan
Jurnal Manajemen Teknologi Vol 8, No 2 2009
Publisher : SBM ITB

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Abstract

PT 'X' Bandung is a state-owned companies and one of its products is vehicle. One of the important subassemblies of the vehicle is the airbrake. This paper is aimed finding and selecting feasible midterm production plan alternatives for the Machining Department for the production of air brake for the upcoming scheduled three consecutive periods, namely period 1 (12 days), period 2 (12 days), and period 3 (27 days) using decision-making methodology base on Hayes et al., consisting of evaluating the existing capacity to meet orders, defining alternatives for meeting those likely orders, performing financial analysis of each alternative, assessing key criteria or key issues for each alternative, and selecting and defending the alternative to be pursued. We calculated that the existing capacity was insufficient to meet the orders, and therefore,we developed four alternatives. The first alternative was trying to meet the demand using the available resources by accepting the lateness in which penalty costs would have to be calculated based on the contract agreement. The second alternative was adding capacity through overtime and in this regard the overtime costs would be calculated. The Thrid alternative was adding capacity by purchasing new machines in which capital required would be calculated. And the last alternative was a mix of overtime and the addition of new machines and the related costs would be calculated as well. The alternative with the least cost would be selected. Based on our analysis using two criteria, namely compliance to schedule and costs, we conclude that the last alternative is the best production plan for the company in meeting the demand of airbrake for the upcoming three periods.Keywords: midterm production planning, decision making methodology, airbrake
Integrated municipal solid waste planning and management ( IMSWPM ) in developing countries : A Conceptual Framework Yudoko, Gatot
Jurnal Manajemen Teknologi Vol 3, No 2 2004
Publisher : SBM ITB

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Problems of municipal solid waste planning and management (MSWPM) in developing countries are multiple and interrelated. The nature of these problems has three major implications. First, the conventional approach with its focus on collection, transportation, and disposal activities and its primary goal of technical efficiency in service provision in no longer appreciate. Second, involvement and participation from various actors other than the local waste authorities is called for. Partnership of stakeholdes in MSWPM are necessary. Third, the increasingly complex issues associated with MSWPM and the inability of the conventional approach to deal with them lead to the necessity of an integrated approach to MSWPM in developing countries. This paper is the first of two parts. In this part, a conceptual of an integrated solid waste planning and management (IMSWPM) for developing countries is formulated. Any integrated approach to resources and environmental planning and management embodies two basic dimensions: substantive and procedural. The former can be characterized by four main attributes: holistic, inter-connective, goal oriented, and strategic. Thus, the proposed framework suggests that integrated municipal solid waste planning and management is holistic when it takes into account various perspectives, such as public and environmental health, physical, technical, social/cultural, economical/financial, institutional and managerial, political, and legal; inter-connective as it is based on interactions among four main components: activities, actor (stakeholders), option, and aspects (perspectives); goal oriented through the identification of common goals among stakeholders; and strategic when it identifies key issues associated with taste generation, source separation,service provision, composting, sorting and recycling, and safe disposal. Keywords: municipal solid waste management, development, conceptual framework
A Literature Review on Integrated Resource Management ( IRM ) Yudoko, Gatot
Jurnal Manajemen Teknologi Vol 5, No 1 2006
Publisher : SBM ITB

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This paper is aimed at outlining a literature review on integrated resource management (IRM). The literature review highlight IRM from three views, namely conceptual perspective, methodological perspective, and implementation perspective. Our critical discussion of IRM leads us to a conclusion that considering the various applications of IRM, we propose that it is time to change the label of IRM into IREM (Integrated resource and environmental management). We also propose that further work on IREM could be directed on developing an alternative analytical framework based on the cycle of management processes as well as developing a more operational framework to implement IREM.
PEMBANGUNAN MODEL KONSEPTUAL PEMILIHAN MODA ANGKUT PETI KEMAS RUTE BANDUNG – JAKARTA DENGAN PENDEKATAN GROUNDED THEORY Natalia, Natalia; Yudoko, Gatot
Jurnal Manajemen Teknologi Vol 11, No 2 (2012)
Publisher : SBM ITB

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Transportasi mempunyai peran strategis dalam menunjang pertumbuhan perekonomian. Secara umum, transportasi angkutan barang di Indonesia tergolong tidak efisien dan berbiaya tinggi. Keberadaan Terminal Peti Kemas Bandung (TPKB) diharapkan mampu memaksimalkan peranan angkutan barang sehingga dapat meningkatkan pertumbuhan perekonomian Bandung dan wilayah sekitarnya. Penelitian sebelumnya mengungkapkan dengan variabel penelitian waktu tempuh perjalanan, ketepatan waktu pelayanan, keamanan barang dari kerusakan dan kapasitas moda yang tersedia mampu mewakili 81,5% tingkat kebenaran modelnya. Masih terdapat 18,5% variabel-variabel penelitian yang belum terungkap. Penelitian ini bertujuan membangun model konseptual dengan menggunakan metode grounded theory untuk mengungkap pemahaman mengenai faktor-faktor kontekstual yang mempengaruhi pemilihan moda angkutan barang antara kereta api dan truk. Analisis dikaji berdasarkan konteks fenomena pemilihan moda angkutan barang pada responden perusahaan tekstil dan garmen wilayah Bandung dan sekitarnya dengan sudut pandang strategi operasi. Tahapan analisis menggunakan metode grounded theory yang diawali dengan pengkodean terbuka, lalu pengkodean aksial dan pengkodean selektif, dan dibentuklah model konseptual penelitian.  Hasil penelitian menunjukkan bahwa faktor-faktor yang berpengaruh pada pemilihan moda angkutan barang rute Bandung-Jakarta adalah waktu, biaya, kepercayaan, kualitas, kehandalan dan fleksibilitas. Dengan ini disarankan untuk mengembangkan hipotesis dan instrumen pengumpulan data pada model konseptual, sehingga model dapat diuji pada kasus terminal peti kemas dengan kasus serupa.
Penggunaan Soft System Methodology dan Grounded Theory dalam Membangun Teori pada Penelitian Proses Strategi (Strategy Process Research) , Widjajani; Djajadiningrat, Surna Tjahja; Lubis, Hari; Yudoko, Gatot
Jurnal Manajemen Teknologi Vol 8, No 1 2009
Publisher : SBM ITB

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Abstract

Salah satu subbidang dalam penelitian Manajemen Strategi ialah penelitian proses strategi (strategy process research) yang dapat menjelaskan bagaimana perusahaan mencapai dan memelihara posisi melalui tindakan-tindakan yang deliberate dan trial-and-eror. Penelitian proses strategi memerlukan sederet metoda-metoda yang lebih mendalam misalnya dengan metode penelitian Grounded Theory yang dapat menghasilkan suatu teori. Dalam penurunan teori pada metode penelitian Grounded Theory menggunakan aturan pengkodean dengan maksud menganalisis data menjadi model-model konseptual. Proses pemodelan di dalam Grounded Theory kemudian dapat diperkuat dan distrukturkan dengan menggunakan Soft System Methodology sehingga mempermudah dalam proses analisis data dalam membentuk teori. Keywords:Grounded Theory, Soft System Methodology, strategy process research
A Project Management Case Study of PT QDC Trafo Bay Submission 150 kV at Lubuk Linggau, South Sumatera Subekti, Rima Beladina; Yudoko, Gatot
Journal of Business and Management Vol 4, No 7 (2015)
Publisher : Journal of Business and Management

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Abstract – PT. QDC Technologies is a company that works in the telecommunication and power infrastructure service sector in Indonesia. As an EPC (Engineering, Procurement, and Construction) company, it is important to have a well plan project managemnet to ensure that every project meets its project’s objectives. One of PT. QDC’s projects is the Trafo Bay Submission construction in Lubuk Linggau, South Sumatera, which project implementation run behind its project plan. This research is aimed to improve project management of PT. QDC to make a more effective and efficient project plan. Keywords – project managemnet, fishbone diagram, trafo bay construction project, case study
Aggreate Planning Strategies at CV Saswco Perdana Cashiwan, Cashiwan; Yudoko, Gatot
Journal of Business and Management Vol 5, No 2 (2016)
Publisher : Journal of Business and Management

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Abstract. CV Saswco Perdana is a company engaged in clothing industry that located in Gedebage, Bandung. CV Saswco Perdana is a company with medium-large industrial scale. The current condition of the company, they manufactured product in based on order.Based on interview with General Manager of CV Saswco Perdana. Currently the company has 50 employee that work in production division with total capacity can reach 2.500 dozens per month. Otherwise, based on previous data the average demand for 2014 is 730,76 dozens per month and for 2015 the average of demand is 596,94 dozens per month. According to those situation, there is a high level of idle workers that can be occur. So, the company needs to adjusting their workers in order to optimizing their resources and minimizing the total cost. And one of the operations management’s tool that company can use is aggreate planning strategy. Because by using aggregate planning the company can determines the ideal levels of capacity, production, subcontracting, inventory, stockouts, and even pricing over a specified time horizon (for this research, the time horizon is among 12 months). The research aimed to know the best of aggregate planning strategy that can be implemented by CV Saswco Perdana in order to fulfill the forecasted demand in period 2016 from 5 alternative aggregate planning strategies that conducted in this research, which are: pure chase strategy, pure level strategy, overtime strategy, optimization using linear programming, and mix strategy by varying workforce and overtime, by minimizing unmeet demand and the low cost as key performance. The methodology used is quantitative method. Primary data are collected from interview with Operations Director and General Manager at CV Saswco Perdana. And secondary data is collected from company’s documents record. Based on all strategies that conducted, the workforce needed is less than 50 workers. Thus, the company needs to adjust their workforce by laying off some workers in order to maximize the resources. The strategy that has the lowest cost is optimization strategy using linear programming with estimation total full costs is Rp.2.407.306.752 and incremental cost is Rp.64.524.912. But, the current work-hour in CV Saswco Perdana is violate the existing of regulations. Especially “pasal 77 and pasal 78 UU no. 13 tahun 2003” about work-hour and overtime of labor. According to those situation, the author providing the alternative optimization strategy using linear programming with changing the variable of work-hour and overtime related to the regulations as a recommendation. The total cost for alternative optimization using linear programming is Rp.2.610.594.007 and the total incremental cost is Rp.69.464.160. Keywords: Demand, Forecast Demand, Optimization Resources, Aggregate Planning.
Operation Strategy Formulation in GKSI Boyolali Milk Treatment Industry Zachary, Reyhan; Yudoko, Gatot
Journal of Business and Management Vol 5, No 1 (2016)
Publisher : Journal of Business and Management

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Abstract- GKSI (Union of Indonesian Dairy Cooperatives) Boyolali is milk treatment industry currently specializing in condensed milk and focus to do B2B as contract manufacturer. They faced pressure on profit margin due to tighter competition and increasing raw material and utility cost. The company did not success on fulfilling market requirement and managing their resources affecting to uncompetitiveness on their business. The purpose of this research is to propose strategy formulation to improve their performance through corporate, business, operation strategy. Conceptual model to be used in this research is strategic management model about strategy hierarchy and operation strategy model by Slack and Lewis. The data to support analysis were collected through in-depth interview with people in the company, observation, historical data of the company, and information from public news. Corporate strategy formulation began by doing external and internal analysis, then summarizes it into SWOT. Then, it would use IFAS-EFAS, Grand Matrix, GE Matrix, and TOWS Matrix to determine directional strategy. Business strategy would use Porter Competitive Strategy. As final output, operation strategy formulation would determine performance objectives that considered pivotal for the company. Then, it continued by determining the excellent strategy through operation strategy matrix with prioritizing the certain area that become critical structural and infrastructural decision. In corporate level strategy, the direction of company is stability and selective investment. Business strategy that suit the most for their current condition and capability is differentiation. With quality and speed are the most pivotal performance objectives, the company should focus to acquire cooling technology for production process (structural decision), product and service development and improve standardization on production (infrastructural decision). On implementing those strategies, they could try to install tubular heat exchanger, improve customization level, and improve HACCP (Hazard Analytical Critical Control Point) system implementation in production process. Keywords: Milk Treatment Industry, Contract Manufacturer, Operation Strategy, Structural and Infrastructural Decision
THE ANALYSIS OF SUPPLIER SELECTION ACTIVITIES ON FRESH FOOD SUPPLY CHAIN IN BANDUNG MART Lesmana, Haris; Yudoko, Gatot
Journal of Business and Management Vol 6, No 3 (2017)
Publisher : Journal of Business and Management

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Abstract. Background: Supplier is considered one of the most important aspects of running a business. To have a top supplier, the first step company needs to do is to have a proper supplier selection process. The object studied in this research is the vendor selection process of one retail company in Bandung, Indonesia; under the disguised name of Bandung Mart. In Bandung Mart, several suppliers often have hard times to keep up with Bandung Mart’s demand in the middle of the journey, while at the selection process they seem to be capable enough to meet Bandung Mart’s demand. Bandung Mart needs a method of quantification and calculation to justify and support the decision in selecting the supplier. Methods: This research follows the basic research procedure which consists of problem identification, literature review, data collection, data analysis, and conclusion and recommendation. In this case, the author selects weighted-point as the most suitable method to be implemented in Bandung Mart. Results: By using the weighted-point method, the most preferred supplier is generated. The manager is satisfied with the accuracy of the result. Conclusion: Each method has its advantages and disadvantages. The company needs to pick the most suitable method following company's condition. Keywords:  fresh food, retail, supplier selection, supply chain, weighted-point
An Analysis of Inventory Management at MJS Restaurant Jakarta Putra, Anar Arsyid Wali Masâ??ud; Yudoko, Gatot
Journal of Business and Management Vol 2, No 2 (2013)
Publisher : Journal of Business and Management

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Abstract

The emergences of business competition in Jakarta, especially in hospitality sector, become stronger. It also perceived by MJS, which has been in hospitality sector for 5 years. Therefore, it encourages MJS to be able to prepare a fully develop management in order to survive and thrive in the business competition. One of MJS’ efforts is trying to maximize the effectiveness and efficiency of the supply chain process, which the inventory management becomes its main pillar, in order to deliver the best quality at the right price. MJS inventory management divided into three processes, namely Planning, Executing, and Controlling. Planning is a process that determines the forecast of demand and order quantity. Executing consist a series activity of inventory, which are incoming inventory, inventory storage, and inventory come out. Whereas, controlling is a process to make sure the entire inventory is come in, stored, and come out as planned. MJS face some problems in the three phases. The use of qualitative method that dominate the planning process, become inappropriate as MJS commonly found large difference between MJS’s forecast and the reality in terms of the demand forecast. Besides, the other problems, such as errors in inventory storage and lack of controlling activity against the suppliers, increase the amount of damaged inventory. The use of inappropriate calculation method for demand forecasting and order quantity, and also the lack of standard operation procedure (SOP) that led to inconsistency of staff’s performance, summed up into the main problem that faced by MJS. Therefore, MJS is recommended to use two operation management tools in order to minimize the possibility of that operation problems occur in the future. The use of quantitative method to calculate the demand forecast using a moving average technique and the calculation of optimal order quantity using a computerized Material Requirement Planning system are recommended to solve the problems in planning process. While, the implementation of SOP is recommended to prevent the inconsistency of staff’s performance. Keywords: Inventory Management, Forecasting, Supply Chain Management, Optimal Order Quantity, MRP, SOP, MJS, Restaurant.
Co-Authors Abimanyu, Cristian Agung Pascasuseno Agus Suwarto Agus, Anna Amalyah Aji Nugraha Pratama Ananto Veryadesa, Ananto Andini, Trisnawati Anugrah Wangsa, Airin Ardiansyah, Pandu Zea Ariawan, Yona Arie Rachmadi Djunaedi Astrid Hapsari Ningrum, Astrid Hapsari Aya Ishigaki Azizah, Mutiara Alena Bartholomeus Dewantoro Bayu Ananta Perwira, Bayu Ananta Benny Pahala Hutahaean Candrasmurti, Awindya Cashiwan, Cashiwan Dewi, Nurlaela Kumala Dewi, Nurlaela Kumala Dian Ekawati Eidelweijs A Putri Eko Agus Prasetio ES Heru Praptono, ES Heru Fadila Rusman, Denia Firra Astria Noezar Fortranansi Firdaus, Devin Grimaldi, Gemma Hari Lubis Heru Purboyo Hidayat Putro Imaniya**, Taliya Imaniya, Taliya Isti R Mirzanti Jasmine, Tamara Latifah Kembaren, Pennoh Philips Kenji Koido Khisbulloh, Wijaya Kiyoshi Dowaki Krishna Permadi Krisna Uvala Hardi Kurniawan, Muslim El Hakim Kurniawan, Muslim El Hakim Kusnadi, Asana Kusuma Anuraga, Hilarius Yuda Kusumawardani, Farah Almira Lesmana, Haris Lestari, Ayu Gema Limowa, Agung lqsan Diaz Mariany W Lidia Miharja, Miming Miharja, Miming Miming Miharja Mudya, Dinda Ratna Muhamad Ibnu Fauzi Muhammad Hanafi Muhammad, Firdaus Yusri Mulyono*, Nurbudi Mursyid Hasan Basri Natalia, Natalia Nur Budi Mulyono Nurlaela Kumala Dewi Parcelino Prabowo, Rommy Paseru, Alvito Tirano Permana, Tirta Wisnu Pradono, Pradono Pratiwi, Ratna Endah Prilandita, Niken Putra, Anar Arsyid Wali Masâ??ud Reyhan Zachary, Reyhan Rima Beladina Subekti, Rima Beladina Ruhaiya, Fikka Sanusi, Dudu Anwar Satria Yoelis Wardhana, Satria Yoelis Sony Susanto Stepanus Ady Triwidodo Surna Tjahja Djajadiningrat Surya Ibrahim Irsyam Takeshi Arai Tatag Muttaqin Togar M Simatupang Wahyu Wirawan Wanda Listiani Widjajani Widjajani Yuanita Handayati Zahara, Dhenok Puspita