“ANALISIS PENENTUAN PERSEDIAAN BAHAN BAKU YANG OPTIMAL DI PT DJTOE MESINDO BATAM”, comasiejournal, vol. 4, no. 1, pp. 111–121, Jan. 2021, Accessed: Oct. 06, 2026. Available: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3067