Utari, Shopia, Tri Widjatmaka, and M. Avid Fasamsi. “Optimasi Persediaan Critical Spare Part Dengan Metode Economic Order Quantity (EOQ) Berbasis VBA Area Finish Mill NAR 1 Narogong Plant”. Prosiding Seminar Nasional Teknik Mesin 12, no. 2 (April 1, 2023): 1735–1743. Accessed July 1, 2024. https://prosiding.pnj.ac.id/sntm/article/view/510.