“Effect of Quick Lime Addition for Improving Compressive Strength of Fly Ash Based (cement Free) Geopolymer Concrete”. Indian Journal of Engineering and Materials Sciences (IJEMS) 32, no. 04 (November 13, 2025): 417–424. Accessed May 26, 2026. https://or.niscpr.res.in/index.php/IJEMS/article/view/14934.