Rianda, Aditya, Sri Eka Oktafani, Ikhsan Akmal, Zulfa Khairani, and M. Gilang. “Sistem Rantai Pasok Produk Obat-Obatan”. Jurnal Optimasi Sistem Industri 10, no. 2 (October 4, 2011): 160–165. Accessed March 29, 2024. https://josi.ft.unand.ac.id/index.php/josi/article/view/132.