USE OF COPPER SLAG AS FINE AGGREGATE AND PARTIAL REPLACEMENT OF CEMENT. HOLOS, [S. l.], v. 4, p. 31–45, 2018. DOI: 10.15628/holos.2018.6736. Disponível em: https://periodicos-treinamento.ifrn.edu.br/index.php/HOLOS/article/view/6736. Acesso em: 26 out. 2026.