Putri Wahyudiana, Q.S. et al. 2023. Application of Material Requirement Planning (MRP) Method in Control and Planning of Instant Cement Raw Material Inventory Variation 210 at PT XYZ. Go-Integratif : Jurnal Teknik Sistem dan Industri. 4, 02 (Nov. 2023), 99–115. DOI:https://doi.org/10.35261/gijtsi.v4i02.9967.