Simbolon, Nonny Helena Maria, Sunarsih Sunarsih, and Kartono Kartono. 2021. “Optimalisasi Persediaan Bahan Baku Kemasan Air Mineral Menggunakan Model Economic Order Quantity (EOQ)”. Jurnal Sains Dan Edukasi Sains 4 (2):52-58. https://doi.org/10.24246/juses.v4i2p52-58.