A. A. Raheem, A. K. Momoh, and A. A. Soyingbe, “Comparative Analysis of Sandcrete Hollow Blocks and Laterite Interlocking Blocks as Walling Elements”, ijscet, vol. 3, no. 1, pp. 79–88, Apr. 2012, Accessed: Apr. 28, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/386