Articles
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
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DOI: 10.31933/dijms.v2i1.528
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
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DOI: 10.31933/dijms.v3i1.988
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
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DOI: 10.31933/dijdbm.v1i1.61
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
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DOI: 10.31933/dijdbm.v1i4.369
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
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DOI: 10.31933/dijdbm.v2i4.897
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
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DOI: 10.70550/joseb.v1i2.6
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.
CONTRACTOR SELECTION ASSESSMENT STRATEGY IN THE UPSTREAM OIL AND GAS INDUSTRY TOWARDS GREEN SUPPLY CHAIN MANAGEMENT
Fajar Tri Prasetia;
Tukhas Shilul Imaroh
Dinasti International Journal of Economics, Finance & Accounting Vol. 1 No. 3 (2020): Dinasti International Journal of Economics, Finance & Accounting (July - August
Publisher : Dinasti Publisher
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DOI: 10.38035/dijefa.v1i3.314
Nowdays, the level of business competition in managing the upstream oil and gas industry is getting higher, therefore oil and gas companies need to improve their performance and optimize the existing resources in the company. This must also be considered in efforts to manage and save the environment, which is currently the main focus of governments and businesses to preserve the environment. In addition to internal improvements were made, improvements are also needed on the part of contractors/suppliers to support this. In this regard, this study was conducted to develop a strategy for conducting an assessment in the contractors selection/suppliers in the upstream oil and gas industry with the aim of implementing Green Supply Chain Management with the Analytic Hierarchy Process (AHP) method. This study maps the evaluation criteria and sub-criteria in the contractors selection and obtains the main criteria in the contractors selection for the upstream oil and gas industry towards Green Supply Chain Management. Results of the study obtain 6 criteria and 23 evaluation criteria in the contractors selection in the upstream oil and gas industry towards Green Supply Chain Management. The two most important criteria obtained are the Environmental criteria and the Health and Safety criteria, both of which have an assessment weight of more than 50% of the total assessment weight. The next criteria obtained are the Quality (Technical), Technical (Shipping), and Price (Quality) criteria, where these criteria are taken into account in the selection of contractors for the upstream oil and gas industry towards Green Supply Chain Management, so that the spirit of competition remains with the contractor and companies have many options contractor to achieve Green Supply Chain Management.
PENERAPAN SUPPLY CHAIN PRODUK USAHA MIKRO KECIL DAN MENENGAH MENUJU KEBERLANJUTAN BISNIS
Tukhas Shilul Imaroh
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai
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DOI: 10.31004/cdj.v5i5.34208
UMKM di kelurahan Keranggan Tangsel - Banten sebagai kampung wisata industri skala mikro dan kecil, diharapkan dapat berkembang menjadi pusat industri rumah tangga yang memproduksi makanan dan kerajinan yang berkelanjutran. Hal ini berarti diperlukan support pengelolaan bisnis yang tepat. UMKM ini masih terbatas pada bahan baku dari wilayah sekitar Keranggan sehingga adanya hambatan pada supply chain manajemen, produktivitas yang menurunan. Keterbatasan kemampuan bermitra dan masih kurangnya kesadaran dalam membuat usaha yang berkelanjutan terutama belum memahami rantai pasok dalam berbisnis Berdasarkan hal tersebut PKM ini memberikan pelatihan kepada pelaku UMKM dalam pemahaman Supplay Chain Management (rantai pasok mulai dari kebutuhan bahan baku dari Supplier, proses produksi sampai produksi bisa diterima oleh konsumen. Memberikan pelatihan pada pelaku UMKM upaya dan strategi meningkatkan produktivitas melalui pemahaman faktor-faktor yang mempengaruhi peningkatan produktivitas, Memberikan bantuan informasi-informasi mitra baik instansi pemerintah, institus dan pemangku kepentingan lainnya, Memberikan informasi tambahan pengetahuan untuk memahami makna berbisnis yang berkelanjutan dengan memahami rantai pasok bisnis. Pemahaman tentang Strategi dan upaya meningkatkan produksi melalui kesadaran pentingnya faktor-faktor yang terkait dengan rantai pasok, sumber- sumber bahan baku dan cara pengelolaannya, manfaat yang diperoleh dari rantai pasok produk. UMKM juga dapat mulai menerapkan pengetahuan tersebut dalam jangka pendek dan panjang
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
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DOI: 10.22441/jfm.v4i3.18597
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
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DOI: 10.54408/jabter.v4i2.360
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.