Bello, Abdu Muhammad. “An Insight into the Performance and Prospect of Catalysts in Biodiesel Production, With Special Emphasis on Heterogeneous Based Catalysis”. Malaysian Journal of Catalysis 8, no. 2 (December 31, 2024): 58–70. Accessed January 30, 2025. https://mjcat.utm.my/index.php/MalJCat/article/view/190.