Jurnal Muhammadiyah Manajemen Bisnis (JMMB)
Vol 7 No 2 (2026): Jurnal Muhammadiyah Manajemen Bisnis (JMMB)

Analisis Penerapan Metode Just In Time dalam Pengelolaan Persediaan Bahan Baku pada CV Wahana Nusantara

Risky Tri Permana (Universitas Teknologi Digital)
Faldy Herdian (Universitas Teknologi Digital,)



Article Info

Publish Date
14 Aug 2026

Abstract

Raw material inventory management is central to cost efficiency and production continuity, yet many small and medium apparel enterprises still rely on subjective, non-systematic ordering decisions that expose them to overstock and stockout risks. This study analyzes the fabric inventory system at CV Wahana Nusantara, a convection enterprise in Margaasih, Bandung Regency, comparing its cost performance against the Economic Order Quantity (EOQ) and Just In Time (JIT) methods. A quantitative, descriptive-comparative design was employed, with primary data from interviews, observation, and internal documentation covering January-December 2025, analyzed as total sampling. Total inventory cost per method was computed and compared. Results show the prevailing conventional policy, with twenty-four orders per year, produces an annual inventory cost of Rp2,450,000. EOQ lowers ordering frequency to 3.46 times per year at a total cost of Rp692,820, saving 71.72%. JIT, requiring six deliveries per order and fifty-one orders annually, further reduces the cost to Rp282,843, saving 88.46% relative to the conventional method and 59.18% relative to EOQ. Although JIT offers the greatest cost efficiency, it demands close supplier coordination and disciplined delivery scheduling; this study recommends a phased transition, beginning with EOQ before migrating toward JIT, as the most realistic strategy for the company.

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Journal Info

Abbrev

JMMB

Publisher

Subject

Economics, Econometrics & Finance

Description

Manajemen Strategis, Manajemen Sumber Daya Manusia, Manajemen Pemasaran, Manajemen Operasi, Perilaku Organisasi, Kewirausahaan, serta ...