Prasetyo Arif Rohman Eko, Rienna Oktarina, Fitri Hidayanto, Anthony Ferry, and Randy Manggala. “Supply Chain Performance of the Cement Packing Plant Using the Supply Chain Operations Reference”. Reslaj : Religion Education Social Laa Roiba Journal 5, no. 5 (April 7, 2023): 2738-2752. Accessed May 6, 2024. https://journal.laaroiba.ac.id/index.php/reslaj/article/view/3267.