Munandar, Agus, Jerry Maratis, Didik Sugiyanto, and Kadlina. “Implementation of Activity-Based Costing to Increase Profits for Traditional Treatment Providers”. IJCS: International Journal of Community Service 3, no. 1 (June 28, 2024): 164–173. Accessed July 3, 2024. https://ejournal.ipinternasional.com/index.php/ijcs/article/view/945.