Kwawukume, P.S. “Material Specifications for the Production of High-Density Refractory Brick With Locally Available High Alumino Silicates ”. Journal of Science and Technology 19, no. 1,2&3 (February 4, 2016). Accessed July 16, 2024. https://webapps.knust.edu.gh/just/index.php?journal=just&page=article&op=view&path[]=846.