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All Journal Journal of Consumer Science MIX : Jurnal Ilmiah Manajemen Indonesian Journal of Educational Counseling Indikator: Jurnal Ilmiah Manajemen & Bisnis Transparansi Jurnal Ilmiah Ilmu Administrasi Jurnal Doktor Manajemen (JDM) Dinasti International Journal of Management Science Dinasti International Journal of Education Management and Social Science Jurnal Abdi Insani Dinasti International Journal of Digital Business Management Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Social Science Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Pengabdian Masyarakat Asia Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Jurnal Cahaya Mandalika International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Journal of Applied Business, Taxation and Economics Reseach Empowerment Society Indonesian Journal of Business Analytics (IJBA) Jurnal Ekonomi, Teknologi dan Bisnis Journal of Social Science West Science Social and Humanities Studies International Journal of Indonesian Business Review Journal of Fundamental Management (JFM) Journal of Sustainable Economic and Business International Journal of Economics, Business and Innovation Research
Tukhas Shilul Imaroh
Universitas Mercu Buana
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Optimization of Human Resources and Machines to Fulfill Customer Orders at PT XYZ Hasan As’ari; Tukhas Shilul Imaroh
International Journal of Economics, Business and Innovation Research Vol. 3 No. 05 (2024): International Journal of Economics, Business and Innovation Research (IJEBIR)
Publisher : Cita konsultindo

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study explores the challenges faced by the plastic manufacturing company PT XYZ, which produces make-to-order masterbatch. The primary issue is the untimely distribution schedule, which results in an inability to meet production targets. The unknown production capacity leads to bottlenecks in the production process. The study employs the Rough Cut Capacity Planning (RCCP) method to calculate the production capacity of each work station. The analysis results reveal that work stations SK1, SK2, SK3, SK4, and SK5 experience bottlenecks due to capacity demands exceeding available capacity. Suggested solutions include increasing working hours for SK1 (36 hours), SK2 (19 hours), SK3 (5 hours), SK4 (111 hours), and SK5 (45 hours) to address these bottlenecks. Further optimization using Linear Programming POM-QM shows that the RCCP method has achieved optimal results, with the company required to produce 12.95 units of product A, 7.27 units of product B, 4.12 units of product C, and 3.75 units of product D. The combination of RCCP and Linear Programming methods enables the company to efficiently determine the required capacity, address bottlenecks, and ensure optimal fulfillment of customer orders.
Optimization of Forecasting Method Selection in Overcoming Material Overstock and Stockout Problems in Instant Food Production (Case Study at PT. Mama Fuji Group) Pertiwi, Indah Tri; Imaroh, Tukhas Shilul
Journal of Applied Business, Taxation and Economics Research Vol. 3 No. 6 (2024): August 2024
Publisher : PT. EQUATOR SINAR AKADEMIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54408/jabter.v3i6.374

Abstract

PT Mama Fuji Group is a company that sells instant food through online platforms, such as Shopee, Lazada, Tokopedia, and Tiktok Shop. In 15 months in Q3 2022 - Q3 2023,  PT Mama Fuji Group has a high fluctuation level, leading to a gap between production numbers and the actual demand. This problem causes several losses from the overstock or out-of-stock in finished goods warehouse. Hence, a company should prepare an effective production planning system, such as Forecasting. This research aimed to determine the most valid Forecasting using quantitative descriptive research methods with the Time Series method, such as Moving Average, SES (Single Exponential Smoothing), DES (Double Exponential Smoothing), or Holt’s Method, Linear Exponential Smoothing (Winter Method), and Trend Linear. Data is analyzed with Microsoft Excel and Minitab 22 software. Based on ABC analysis, products with code RNDG700, KB0002, KB0001, RNDGMINI, and DNDNG160 are the A class and five highest contributors, with 65,58% of total product value, and Winter Method becoming the best method, which had the most minor error presentation for the entire product item with MAPE value from each item is RNDG700 for 1,16%, KB0002 for 8%, KB0001 for 5%, RNDGMINI for 25% and DNDNG160 for 3,92%.
AIRCRAFT SPARE PARTS INVENTORY MANAGEMENT ANALYSIS ON AIRFRAME PRODUCT USING CONTINUOUS REVIEW METHODS Ridwan Harimansyah, Faikar; Tukhas Shilul Imaroh
Dinasti International Journal of Management Science Vol. 2 No. 1 (2020): Dinasti International Journal of Management Science (September - October 2020)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v2i1.528

Abstract

The research aims to find the factors that cause high inventory value, increase the value of forecasting precision, service level and cost efficiency with fishbone diagrams and proposed methods. The research sample is 9 spare parts included in classification A in the ABC analysis and maintenance list 2018. Forecasting methods use Moving Average, Single Exponential Smoothing and Syntetos-Boylan Approximation as well as Mean Square Error calculation, deterministic inventory calculation and Continuous Review Method. The results of this study are an increase in logistics costs by $ 808.71 in the inventory management proposal. An increase in service level from 95% to 99% and the error value in the calculation of the proposal becomes smaller using the proposed method. This study also found that the factor causing the high inventory value was due to inaccurate planning methods so that other comparative methods were needed that could increase the precision of demand forecasting.
PERFORMANCE MEASUREMENT AND BUSINESS STRATEGY THROUGH BALANCE SCORECARD APPROACH AND SWOT ANALYSIS (STUDY AT PT. INTI NUSA PERMATA) Tirtayasa, Yohan; Shilul Imaroh, Tukhas
Dinasti International Journal of Management Science Vol. 3 No. 1 (2021): Dinasti International Journal of Management Science (September - October 2021)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v3i1.988

Abstract

The purposes of this research were to determine the company's performance as measured by the Balanced Scorecard approach, as well as to make recommendations for strategy to enhance the company's performance in developing PT. Inti Nusa Permata based on SWOT analysis. The data analysis technique was carried out by SWOT analysis and the preparation of a balanced scorecard matrix which is measured into 4 perspectives, namely financial perspective, customer perspective, internal business process perspective, and growth and learning perspective. The study's findings suggest that the company is performing well in terms of customer satisfaction, internal business processes, and growth and learning. However, PT. Inti Nusa Permata's financial performance is poor, particularly in terms of short-term financial capacity. The results of the balanced scorecard approach used to assess the company's performance reveal that PT. Inti Nusa Permata has a very good performance. The company's strategy mapping demonstrates that PT. Inti Nusa Permata is in quadrant I, adopting the S-O (Strength-Opportunity) method, which aims to leverage on existing opportunities by utilizing the company's strengths.
COMPARISON OF EFFECTIVENESS INVENTORY CONTROL OF EOQ METHOD WITH COMPANY METHOD IN STEEL MATERIAL FABRICATION KRAKATAU POSCO Adam, Gunawan; Tukhas Shilul Imaroh
Dinasti International Journal of Digital Business Management Vol. 1 No. 1 (2019): Dinasti International Journal of Digital Business Management (December 2019 - J
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijdbm.v1i1.61

Abstract

PT. Krakatau Posco, is the largest steel manufacturing company in Southeast Asia that produces slabs and plates. This study aims to compare the effectiveness of controlling inventory of steel material fabrication workshop with the EOQ method and compared with the current method of the company in an effort to prevent the unavailability of such steel material fabrication. Inventory control using the EOQ method is expected to provide solutions for inventory control, and optimal ordering in order to obtain savings for inventory costs (Total Inventory Cost) at PT. Krakatau Posco. The method used is an interview and take the necessary data, then conduct an initial analysis using the ABC method to clarify the data that has been carried out at PT. Krakatau Posco, controls inventory using EOQ, determines safety stock, ROP and maximum inventory. By controlling the ordering and inventory also expected to provide significant savings for the company, by reducing inventory costs (Total Inventory Cost). The conclusion of this research is the EOQ method is the right method for controlling steel raw material fabrication to meet the production and repair processes at PT. Krakatau Posco and with this method the results of total inventory costs are also more efficient.
FORECASTING PLANNING AND PROCUREMENT STRATEGY OF RAW MATERIAL USING MATERIAL REQUIREMENTS PLANNING METHODE Imam Taifur, Salam; Tukhas Shilul Imaroh
Dinasti International Journal of Digital Business Management Vol. 1 No. 4 (2020): Dinasti International Journal of Digital Business Management (June - July 2020)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijdbm.v1i4.369

Abstract

The research was conducted in the building material manufacturing industry. Research focus onplanning and controlling raw fiber roof fiber cement raw material using the Material Requirement Planning method. Problems that occur because of fluctuations in stock. By evaluating the planning process, calculating raw material requirements and then reviewing the most efficient Lotsizing techniques between Fixed Order Quantity, Economic Order Quantity, Lot for Lot, Period Order Quantity. Besides that, a strategy is also studied so that MRP can be applied. From the application of the lot sizing technique, the most efficient lotting method is obtained from the Lot for Lot method at a cost of Rp. 5.29 billion. The application of MRP also has an impact on improving inventory performance, changes in minimum and maximum stock changes that are adjusted to production activities. Efficient purchase costs from total raw material needs with an average value of Rp 8.33 billion.
WASTE MINIMIZATION EFFORTS TOWARDS GREEN LOGISTIC AT PT NARDEVCHEM KEMINDO Agustinus, Bernand Setia; Shilul Imaroh, Tukhas
Dinasti International Journal of Digital Business Management Vol. 2 No. 4 (2021): Dinasti International Journal of Digital Business Management (June - July 2021)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijdbm.v2i4.897

Abstract

PT Nardevchem Kemindo is a company in the distribution of raw materials for processed food and beverages industries. The problem studied in this research is that during the 2015 – 2019 period, the waste level occurs in the company’s data always exceeds the company's tolerance limit of 1% and always increases each year. The purpose of this research is to find out the root cause of the waste and to formulate the improvement recommendations for the company to minimize waste as the company's efforts towards Green Logistics. The methods used in this research is the DMAIC concept, followed by the fishbone to identify the root cause of the problem and the FMEA followed by the 5W+1H method to formulate proposed improvements for company. Improvement recommendations for the company are the training for the sales team, installation of air conditioners and thermostat at the warehouse and formulating SOPs for incoming goods inspection.
Evaluation of the LabChecking Platform Using Webqual 4.0 with the Importance Performance Analysis Method Imaroh, Tukhas Shilul; Ginting, Putri Irene Agina
Journal of Sustainable Economic and Business Vol. 1 No. 2 (2024): Journal of Sustainable Economic and Business (JOSEB)
Publisher : ARE Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70550/joseb.v1i2.6

Abstract

Objectives: The objective of this research is to analyze, measure and improve the quality of website services based on the WebQual 4.0 method with the dimensions of Usability, Information Quality, and Service Interaction Quality as well as the Importance Performance Analysis (IPA) method. Methodology: This research is using the quantitative descriptive method. Quantitative descriptive method, usually this method will be used as the main research in describing a word or number that has a certain meaning. In this study, the following stages were carried out: Finding: Since the pandemic, one of the innovations of technological development is the medical services platform that helps access in the health sector where there are no distance limitations between patients and doctors. In Indonesia, there have been various health service platforms that support access to health care facilities, launched by various parties from these startup companies. One of the startups that is the choice of the community today is a medical services platform such as Labchecking. Conclusion: The final results that have been measured have an average value of the level of perception (performance) and expectations (importance) of 2.85 and 3.54. For the average results obtained based on the suitability level value of 80.73% with the largest suitability level value found in the service interaction quality dimension, which is 81.72%, while for the results of the average value of the gap (GAP) of -0.681 with the largest gap value found in the usability dimension, which is -0.700.
PENGARUH KOMPENSASI, DISIPLIN KERJA, DAN BUDAYA ORGANISASI TERHADAP KINERJA KARYAWAN PT SON DUCT SEJAHTERA Rosita, Della; Imaroh, Tukhas Shilul
Journal of Fundamental Management (JFM) Vol 4, No 3 (2024): NOVEMBER 2024
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jfm.v4i3.18597

Abstract

This study aims to determine the effect of compensation on employee performance, work discipline on employee performance, and organizational culture on employee performance. This research is a type of causal associative research that aims to analyze the relationship between one variable and another or how a variable affects other variables. The population in this study are employees who work at PT Son Duct Sejahtera. The sampling method used saturated sampling technique with a total sample of 55 respondents. Primary data was collected by distributing questionnaires, secondary data was taken from the company. The data analysis method used is the Variance Based Structural Equation Model - Partial Least Square (Smart-PLS). The results showed that compensation has a positive and significant effect on employee performance, work discipline has a positive and significant effect on employee performance, and organizational culture has a positive and significant effect on employee performance.
Forecasting Analysis of Production and Sales of LCGC Cars in Indonesia Imansyah, Yahya; Imaroh, Tukhas Shilul
Journal of Applied Business, Taxation and Economics Research Vol. 4 No. 2 (2024): December 2024
Publisher : PT. EQUATOR SINAR AKADEMIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54408/jabter.v4i2.360

Abstract

This study aims to analyze the forecasting of production and sales of LCGC cars. The population of this study is LCGC cars circulating in Indonesia, with samples of sales data wholesale, retail sales and production of LCGC cars form Toyota, Daihatsu and Honda in Indonesia. The data analysis method uses POM QM for Windows. The results found that of the 4 time series and causal forecasting methods: Trend Analysis, Moving Average, Exponential Smoothing, and Linear Regressions. The Exponential Smoothing method has the best level of accuracy, with each alpha value for Wholesale α=0.51, Retail Sales α=0.37, Production α=0.70. The implications of this research are discussed in the article.
Co-Authors Adam, Gunawan Agit Muhammad Agustinus, Bernand Setia Ali Mustofa Aria Setyoko Arifatul Bahirah Bahirah, Arifatul Belyarosa, Belyarosa Chrishardiyan, Febri Desita Budiharsanti Dewi Nusraningrum, Dewi Ginting, Putri Irene Agina Gunaldi Gunaldi Hasan As’ari Ilyas Ilyas Imam Pujono Imam Taifur, Salam Imansyah, Yahya Insan Ahmad Soleh Katri Widiyani Mafizatun Nurhayati Mahardinata, Panji Nugroho, Rosalendro Edi Nurafni, Sinta Octaviani, Yusi Pamungkas, Ragil Asih Pertiwi, Indah Tri Prasetia, Fajar Tri Rahmansyah, Mohammad Zaky Ridwan Harimansyah, Faikar Rin Widya Agustin Rini Setyowati Rosita, Della RR. Ella Evrita Hestiandari Sonny Indrajaya Sugeng Santoso Syarifa, Annisa Tirtayasa, Yohan Yudiansyah Yudiansyah Yusliza Mohd Yusoff