ECO-FRIENDLY CEMENT MORTARS USING WASTE CLAY BRICKS AND DRINKING WATER TREATMENT SLUDGE. Nigerian Journal of Technology, [S. l.], v. 44, n. 2, p. 184–192, 2025. DOI: 10.4314/njt.v44i2.2. Disponível em: https://mail.nijotech.com/index.php/nijotech/article/view/4732. Acesso em: 19 apr. 2026.