RICE HUSK AND SNAIL SHELL ASH AS PARTIAL REPLACEMENT OF ORDINARY PORTLAND CEMENT IN CONCRETE – A REVIEW. Nigerian Journal of Technology, [S. l.], v. 42, n. 4, p. 425–436, 2024. DOI: 10.4314/njt.v42i4.2. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/3107. Acesso em: 19 apr. 2026.