Saprianto, Tono, and Hazimah Hazimah. 2021. “ANALISIS PENENTUAN PERSEDIAAN BAHAN BAKU YANG OPTIMAL DI PT DJTOE MESINDO BATAM”. Computer and Science Industrial Engineering (COMASIE) 4 (1):111-21. https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/3067.