Tarigan, Mateo. 2026. “*** Integrating Demand Forecasting and Inventory Control Models to Enhance Operational Efficiency at an MRO Distributor : A Case Study of PT XYZ”. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi Dan Bisnis 14 (3), 4077-86. https://doi.org/10.37676/ekombis.v14i3.10358.