Bhikuning, A., Supriyadi, S., Setiawan, S. A., Agustin, Y., & Hussain, S. B. (2026). Utilization of Cocopeat, Empty Fruit Bunch, and Palm Kernel Shell as Renewable Energy Feedstock in Boiler. Journal of Applied Engineering and Technological Science (JAETS), 7(2), 1064-1079. https://doi.org/10.37385/4tv82m49