Andi Patiware, Muh Irwan Nur Hamiddin, and Nur Syamsu. “The Effect of Production Costs, Operational Costs, and Sales on Net Profit in the Company”. Jurnal Ilmiah Bongaya 10, no. 1 (August 17, 2026): 1–13. Accessed August 29, 2026. https://ojs.stiem-bongaya.ac.id/JIB/article/view/1100.