ISAH, Ismail; MATAZU, A. M. Experimental Investigation of Water Absorption Behaviour of Coconut Shell Aggregate Concrete. Direct Research Journal of Engineering and Information Technology, [S. l.], v. 14, n. 2, p. 113–122, 2026. DOI: 10.26765/DRJEIT18577917. Disponível em: https://journals.directresearchpublisher.org/index.php/drjeit/article/view/806. Acesso em: 25 jul. 2026.