Shintya Putri Salsabila and Ana Kadarningsih 2025. Influence of Operating Cost, Production Cost and Sales Volume on Net Profit of IDX-Listed Pharmaceuticals. Proceeding of the International Conference on Management, Entrepreneurship, and Business. 2, 2 (Nov. 2025), 371–380. DOI:https://doi.org/10.61132/icmeb.v2i2.280.