Dissanayake, D. M. H., D. M. A. K. Dissanayake, and C. K. Pathirana. “Strength Properties of Fly Ash Based Geopolymer Concrete Cured at Different Temperatures”. Electronic Journal of Structural Engineering 22, no. 2 (August 11, 2022): 19–26. Accessed December 27, 2024. https://ejsei.com/EJSE/article/view/326.