Amran, Azyan Izzati, and Zaidi Embong. “Calorimetry Study of Coconut Husk Biofuel”. Enhanced Knowledge in Sciences and Technology 4, no. 2 (December 17, 2024): 455–464. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/ekst/article/view/14136.