Simbolon, Nonny Helena Maria, Sunarsih Sunarsih, and Kartono Kartono. “Optimalisasi Persediaan Bahan Baku Kemasan Air Mineral Menggunakan Model Economic Order Quantity (EOQ)”. Jurnal Sains dan Edukasi Sains 4, no. 2 (September 19, 2021): 52–58. Accessed July 20, 2026. https://ejournal.uksw.edu/juses/article/view/4937.