Windy Salsa Febrianti, Heny Triastuti Kurnianingsih, and Farida Khairani Lubis. 2023. “PRODUCTION COSTS, PROMOTION, GENERAL ADMINISTRATION, AND SALES VOLUME AGAINST NET PROFIT ON INDUSTRIAL SECTOR COMPANIES LISTED ON IDX”. International Journal of Accounting, Finance and Business 8 (49). https://academicinspired.com/ijafb/article/view/694.