Osarenmwinda, J, and C P Abel. “Performance Evaluation of Refractory Bricks Produced from Locally Sourced Clay Materials”. Journal of Applied Sciences and Environmental Management 18, no. 2 (July 15, 2014): 151–157. Accessed August 12, 2026. https://www.ajol.info/index.php/jasem/article/view/105358.