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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) TEKNOKOM : Jurnal Teknologi dan Rekayasa Sistem Komputer 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 Indonesian Journal of Industrial Engineering & Management International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Journal of Applied Business, Taxation and Economics Reseach Wiga : Jurnal Penelitian Ilmu Ekonomi Empowerment Society Indonesian Journal of Business Analytics (IJBA) Journal of Social Science Inkubis: Jurnal Ekonomi dan Bisnis Jurnal Ekonomi, Teknologi dan Bisnis Journal of Social Science West Science Social and Humanities Studies Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Penelitian Pendidikan Indonesia 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
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Value Chain and Supply Chain Management of Products from Women Farmer Groups in South Tangerang Tukhas Shilul Imaroh; Katri Widiyani; Fauzan Muttaqien
Wiga : Jurnal Penelitian Ilmu Ekonomi Vol. 13 No. 2 (2023): September 2023
Publisher : Institut Teknologi dan Bisnis Widya Gama Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30741/wiga.v13i2.1088

Abstract

This study aims to analyze the operational process of the production of Farmer Women's groups effectively based on supply chain management, and determine the internal condition of the organization by using value added analysis (value chain). The analytical method used is supply chain management and value chain analysis. The purpose of this research was to find out and analyze the Supply Chain Management and value chain analysis of products produced by the Farmer Women's Group. The data analysis method used in the framework of assessing the performance of internal value added with Value Chain Analysis and knowing the process of the supply chain or supply chain. This research is included in TKT 2, namely formulating the concept of technology and its application to the UKM object of the Cempaka Farmers' Group in South Tangerang. The results obtained were three superior products, namely cumin plants and their preparations, python plants and their preparations, and butterfly pea plants and their preparations. Value chain by formulating the main factors and supporting factors for activities that must be carried out by KWT Cempaka.
Factor Analysis Of Factors Causing Delays In EPC Projects Using Dmaic And Alternative Solutions Febri Chrishardiyan; Tukhas Shilul Imaroh
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 5 (2023): JETBIS : Journal Of Economics, Technology and Business
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i5.56

Abstract

The development of the construction world today, especially in EPC (Engineering, Procurement and Construction) project work is very rapid and complex. So the level of difficulty and the potential for delays is quite large. From data taken at one of the EPC divisions of construction companies in Jakarta in March 2023, there are 9 projects that experience delays from 10 existing projects. So the purpose of this study is to identify and analyze the main factors causing delays in completing EPC projects as well as alternative completion. In achieving good project time performance, it requires the support of resources (Man, Material, Machine, Money, Method) that are owned efficiently from the input process to the output. The method used in this study is DMAIC (Define, Measure, Analyze, Improve & Control) where analysis is carried out using Fishbbone, 5W + 1H Brainstorming and Pareto Diagram. The main factors causing delays in EPC project work are lack of material supply, lack of manpower, late material arrival schedule, damage or loss of materials, lack of experts and design errors during planning. Alternatives to solving EPC project delays are first submitting an EOT (Extention of Time), adding man power, evaluating schedules, monitoring the implementation of engineering designs, and collaborating with consultants who are more experienced in the EPC field so that there are no planning design errors and implementation methods.
Analysis Of Spare Parts Inventory Planning And Control To Improve Cost Efficiency At Pt Manunggal Jaya Makmur Rikhi Nugroho; Tukhas Shilul Imaroh Tukhas Shilul Imaroh
Journal Of Social Science (JoSS) Vol 2 No 6 (2023): JOSS : Journal of Social Science
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/joss.v2i6.110

Abstract

PT Manunggal Jaya Makmur is one of the companies engaged in the transportation and contracting-based sector that provides integrated services from the start point to the end. In addition, it is also engaged in the repair of heavy equipment such as mixer trucks, dump trucks, colt diesel, and repair of other heavy equipment. In supporting the company's activities, PT. Manunggal Jaya Makmur implements a strategy for supplying raw materials and spare parts. In its operational activities, PT. Manunggal Jaya Makmur is still constrained by the overstock problem which ultimately causes a buildup of goods. In this study, material classification was carried out using ABC Theory analysis. Then the methods used in planning and controlling inventory management are the POQ and EOQ methods. After getting the results, the methods used during the research will be compared with the methods that have been applied so far in the company to find out the most effective methods to be applied in cost efficiency and work productivity and can maximize the profits received by the company. Based on the analysis carried out, the cost of calculating the total inventory of spare parts using the EOQ method was Rp. 205,513,000, the LFL method was Rp. 274,141,349 and the POQ method was Rp. 273,502,120. So, from these data, it can be concluded that the most optimal total cost of inventory is the EOQ method to produce greater profits and minimize overstock.
PEMANFAATAN PRODUK RANTAI PASOK HIJAU UNTUK MENINGKATKAN UKM DI DESA CIMULANG Tukhas Shilul Imaroh; Yusliza Mohd Yusoff
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): Volume 4 Nomor 3 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i3.17896

Abstract

Masyarakat Cimulang di Kecamatan Bogor memiliki kompetensi dalam menghasilkan produk, namun masih mengalami beberapa kendala antara lain belum termotivasi untuk memulai dan mengembangkan usaha dengan berbagai kendala yang dialami, belum memahami green supply chain yang memudahkan dalam memulai usaha, serta belum memahami manfaat dan penerapan green supply chain. Tujuan dari PKM ini adalah untuk mewujudkan penguatan ekonomi melalui pengelolaan produk Green Supply Chain sesuai dengan program pemerintah untuk mengembangkan ekonomi hijau. Metode yang ditawarkan adalah menyampaikan konsep-konsep penting yang harus dipahami dan dikuasai oleh peserta pengabdian kepada masyarakat yaitu berupa pengetahuan tentang Green Supply Chain dan karakter pengusaha UMKM. Monitoring dan evaluasi juga dilakukan dalam pengelolaan dan pengembangan UMKM secara berkelanjutan. Sasarannya pelaku usaha UMKM, calon UMKM, tokoh masyarakat UMKM. Kontribusi dari pengabdian masyarakat ini adalah UMKM memiliki kemampuan mewujudkan bisnis dengan menerapkan Green Supply Chain of product dalam menjalankan bisnis UMKM secara efektif dan berkelanjutan, yang pada akhirnya akan meningkatkan pertumbuhan ekonomi Pemerintah Kota Bogor.
Analysis of efficiency between self-check in and conventional check in with queue method (case study at terminal 3 Soekarno-Hatta airport) Tukhas Shilul Imaroh; Abdul Hafaz Ngah; Sugiyono Sugiyono
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol 9, No 3 (2023): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020232402

Abstract

Queues occur as a consequence of the limited-service facilities. Queuing systems can occur in various places and times, one of which is checking in aircraft at Soekarno-Hatta International Airport Cengkareng. Comparative analysis of the time efficiency of the queuing system needs to be done to help make decisions on the implementation of the check in system to improve service performance in order to achieve customer satisfaction. This study aims to analyze the comparison of queue time efficiency between self-check in and conventional check using the queuing method. The population in this study are prospective passengers who will check-in at Terminal 3 Soekarno - Hatta Airport, the sample used is passengers who come and queue at the ticket check-in counter of Soekarno - Hatta Airport Tangerang to take boarding passes from February 2022. Sampling method using purposive sampling. The data collection method used primary data and secondary data. The data analysis method uses the Queuing System Performance analysis with the Multiple Line Queuing Model (M/M/S). The results of the research are expected to help solve problems, assist decision making and determine policies related to long queues at check-in activities at airports.
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.
Co-Authors Abdul Hafaz Ngah Achmad Noerkhaerin Putra Adam, Gunawan Agit Muhammad Agustinus Hariadi Djoko Purwanto Agustinus, Bernand Setia Ali Mustofa Anita Setyastuti Aria Setyoko Bahirah, Arifatul Belyarosa, Belyarosa Chrishardiyan, Febri Desita Budiharsanti Dewi Nusraningrum Febri Chrishardiyan Ginting, Putri Irene Agina Gunaldi Gunaldi Gunawan Adam Hasan As’ari I Putu Doddy Ilyas Ilyas Imam Pujono Imam Taifur, Salam Imansyah, Yahya Insan Ahmad Soleh Katri Widiyani Katri Widiyani Lasmi Indaryani 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 Rikhi Nugroho Rin Widya Agustin Rini Setyowati Rosita, Della RR. Ella Evrita Hestiandari Sonny Indrajaya Sugeng Santoso Sugiyono Sugiyono Syarifa, Annisa Tangie, Maria Lita Tirtayasa, Yohan Yudiansyah Yudiansyah Yudiansyah Yudiansyah Yusliza Mohd Yusoff