Ugochukwu Philip Ochieze (2018) “Performance Evaluation of Refractory Bricks Produced from Nigerian Fireclays Blended with Zircon”, Global Journals of Research in Engineering, 18(J5), pp. 43–49. Available at: https://engineeringresearch.org/index.php/GJRE/article/view/1865 (Accessed: 8 May 2024).