J. Asanammal Saral, S. Gayathri, M. Tamilselvi, and B. Raghul Raj, “An Experimental Study on Fibre Reinforced Geopolymer Concrete Composites- Glass Fibre, Copper Slag”, IJET, vol. 7, no. 3.34, pp. 433–435, Sep. 2018, doi: 10.14419/ijet.v7i3.34.19344.