Eni Wulandari, and Muhamad Rifandi. “Implementation of Environmental Accounting to Waste Management Operational Costs of PKU Muhammadiyah Gamping Hospital”. Proceeding International Conference on Accounting and Finance 1 (January 17, 2023): 40–45. Accessed November 5, 2024. https://journal.uii.ac.id/inCAF/article/view/27413.