RAW MATERIAL INVENTORY CONTROL ANALYSIS IN THE RUBBER PRODUCTION PROCESS AT PTPN XII PERSERO KEBUN KOTTA BLATER
Downloads
Objective: This study aims to evaluate the raw material control system in the rubber production process at PTPN XII Persero Kebun Kotta Blater using the Economic Order Quantity (EOQ) method. Method: Employing a quantitative descriptive analysis approach, the EOQ model was applied to analyze inventory management practices related to rubber latex processing into RSS sheets. Results: The 2023 inventory data revealed that the company’s actual inventory issuance exceeded the optimal EOQ value of IDR 2,883.19, indicating inefficiencies in raw material control. Implementing the EOQ model demonstrated potential cost savings amounting to IDR 885,133,971,190,639 by optimizing order quantities and reducing excess inventory. Novelty: This research highlights the significant financial benefits of applying EOQ in rubber agribusiness, specifically within PTPN XII Kebun Kotta Blater, by providing an empirical assessment of inventory management optimization in the agricultural processing sector. The findings contribute to enhancing operational efficiency and sustainable resource utilization in natural rubber production.
Atika, Silvia, and Syaad Afifuddin. 2013. "Analysis of the Prospects of Indonesian Coffee Exports to Japan." Journal of Development Economics 3(1):29–42.
Bungkaes, Heri Risal, J. H. Posumah, and Kiyai Burhanuddin. 2013. "The Relationship between the Effectiveness of the Management of the Raskin Program to Improve the Welfare of the Community of Mamahan Village, Gemeh District, Talaud Islands." Acta Diurna (April):1–23.
Chase, Richard B., F. Robert Jacobs, and Nicholas J. Aquilano. 2021. “Operations Management for Competitive Advantage.”
David, Fred R. 2014. “Strategic ManagementCONCEPTS AND CASES.”
Faiq Sulthan Shaummil, Rizal Muhamad, and Tahir Rusdin. 2021. "ANALYSIS OF THE OPERATIONAL MANAGEMENT OF MULTINATIONAL COMPANIES." JOURNAL MANAGEMENT 11(No 2):135–43.
Lahu, E. P., and Jacky S. B. Sumarauw. 2017. "Analysis of Raw Material Inventory Control to Minimize Inventory Cost on Dunkin Donuts Manado." EMBA Journal 5(3):4175–84.
Latipah, Nurul. 2014. Psychological Research Methods.
Presti, Claudia. 2021. “Performance Management as a Part of the Management Control System BT - Integrating Performance and Risk in a Management Control System: A Framework to Understand Aspects and Directions of Integration.” Pp. 43–63 in, edited by C. Presti. Cham: Springer International Publishing.
Rangkuti, Freddy. 2018. "Inventory Management." Rajawali Press.
Ringo, Jefry, Rupiat Martini, and A. Ayiek Sih Sayekti. 2017. "Production Management of Rubber Processing (Hevea Brasiliensis) at Pt. Perkebunan Nusantara 3 (Persero) Rubber Processing Factory (Ppk) Sei Silau, Setia Janji District, North Sumatra." Masepi Journal 2(1).
Santoso, Rainisa M. Heryanto, and RM Heryanto. 2017. "Production Planning and Control." Bandung: Alfabeta.
Sisca, Julyanthry, Nelly Ervina, Andy Wijaya, Marthin Hutler Ambarita, Elly Susanti, Eliza Arshandy, Resista Vikaliana, Novita Butarbutar, Marisi Butarbutar, Putri Azura Pulungan, Ruth Tridianty Sianipar, and Acai Sudirman. 2020. OPERATIONAL MANAGEMENT. Bandung: PublisherWidinaBhaktiPersada Bandung
Sugiyono. 2020. Quantitative, Qualitative and R&D Research Methodology.
Copyright (c) 2025 Nauval Ilham Varuq, Haris Hermawan, Ahmad Izzuddin
This work is licensed under a Creative Commons Attribution 4.0 International License.
