Vijai, K., R. Kumutha, and B. Vishnuram. “Experimental Investigations on Properties of Polypropylene Fibre Reinforced Geopolymer Concrete Composites”. Journal of Structural Engineering, vol. 40, no. 6, Dec. 2024, pp. 597-04, http://jose.serc.res.in/index.php/JOSE/article/view/950.