LEKSHMI S; ATHIRA DAS. PROPERTIES OF CONCRETE INCORPORATING COPPER SLAG AS FINE AGGREGATE AND DIATOMACEOUS EARTH AS CEMENTITIOUS MATERIAL. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 4, p. 96–102, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/2466. Acesso em: 7 jul. 2025.