PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN METODEMATERIAL REQUIREMENT PLANNING (MRP) PADA PT. SEMEN INDONESIA (PERSERO),Tbk. JKIE (Journal Knowledge Industrial Engineering), [S. l.], v. 4, n. 1, 2018. DOI: 10.35891/jkie.v4i1.863. Disponível em: https://jurnal.yudharta.ac.id/v2/index.php/jkie/article/view/863. Acesso em: 8 sep. 2026.