THE APPLICATION OF VARIABLE COSTING AND COST CONCEPTS IN MANAGERIAL ACCOUNTING AS A BASIS FOR DETERMINING PRODUCTION COSTS AND CORPORATE DECISION-MAKING: A LITERATURE REVIEW. Musytari [Internet]. 2026 Oct. 22 [cited 2026 Oct. 22];25(11). Available from: https://journal.cib.institute/index.php/musytari/article/view/5617