Sinha, Adarsh, and Reetesh Khare. “Experimental Study on Effect of Polypropylene Fibre on Strength Characteristics of Geopolymer A Review ”. International Journal of Scientific Research in Civil Engineering, vol. 7, no. 5, Sept. 2023, pp. 45-52, https://ijsrce.com/index.php/home/article/view/IJSRCE23758.