Chukwuneke, Jeremiah, Anthonyi Umeji, Echezona Obika, and Oladapo Fakiyesi. “Optimization of Composite Briquette Made From Sawdust Rice Husk Using Starch and Clay Binder”. International Journal of Integrated Engineering 13, no. 4 (April 25, 2021): 208–216. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5944.