Widianingsih, S., Yanti , I., Kamari, A. and Fatimah, I. (2024) “Thermal Conversion of Coral Waste and its Utilization as Low-Cost Catalyst for Biodiesel Production”, Science and Technology Indonesia, 9(4), pp. 866–875. doi: 10.26554/sti.2024.9.4.866-875.