Atan, H. ., Othman, N. H. ., A. Khalid, N. H. ., Sainudin, M. S. ., & Tayeh, B. A. (2022). Bonding Strength between Geopolymer Fly Ash to Ordinary Portland Cement Concretes using Mohr-Coulomb Theory. International Journal of Sustainable Construction Engineering and Technology, 13(4), 238-243. https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/12840