Utiliisation of Crumb Rubber as Partial Replacement for Sand to Produce Lightweight Concrete. FULAFIA IAC Book of Proceedings, [S. l.], p. 47–54, 2024. DOI: 10.62050/qj6ger11. Disponível em: https://lafiascijournals.org.ng/index.php/iacproceedings/article/view/469.. Acesso em: 22 may. 2025.