Performance of Sand-Crushed Oyster Shells Blended Fine Aggregates in Concrete: Waste Management Perspective in Nigeria. Nigerian Journal of Technology, [S. l.], v. 40, n. 1, 2021. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/2536. Acesso em: 16 apr. 2026.