, PRADEEP P TAPKIRE, N. A. S. A Partial Replacement of Fine Aggregate by Copper Slag In Concrete. International Journal of Engineering and Computer Science, india, v. 5, n. 12, 2018. Disponível em: http://ijecs.in/index.php/ijecs/article/view/3533. Acesso em: 27 nov. 2024.