Putera Hasian, Dio. “Konsep Persediaan Minimum Maksimum Pengendalian Part Alat Berat Tambang PT Semen Padang”. Jurnal Optimasi Sistem Industri 11, no. 1 (April 1, 2012): 203–207. Accessed April 2, 2025. https://josi.ft.unand.ac.id/index.php/josi/article/view/347.