STEEL SLAG’S PHYSICAL AND CHEMICAL IMPACT ON CONCRETE WORKABILITY AND STRENGTH AS FINE AGGREGATE. Jurnal Teknologi, [S. l.], v. 86, n. 1, p. 175–181, 2023. DOI: 10.11113/jurnalteknologi.v86.20423. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/20423.. Acesso em: 30 jun. 2024.