Munggaran, Alief Anugrah, Suci Putri Lestari, and Arga Sutrisna. “Analys Of Raw Materials Cost And Labor Productivitty On Production Result”. Journal of Indonesian Management 2, no. 3 (September 30, 2022): 949 –960. Accessed April 27, 2025. https://penerbitadm.pubmedia.id/index.php/JIM/article/view/967.