OJHA, P N; SINGH, Abhishek; SINGH, Brijesh. Experimental investigations on substitution of natural sand in concrete with copper slag and blast furnace slag. Journal of Asian Concrete Federation, [S. l.], v. 7, n. 1, p. 1–11, 2021. DOI: 10.18702/acf.2021.06.7.1.1. Disponível em: https://jacf.sfulib3.publicknowledgeproject.org/index.php/jacf/article/view/44. Acesso em: 25 nov. 2024.