Zambwa, J. K.; Mohammed, K. J.; Amana, O.; Abdurasheed, A. S.; Ejembi, C. W. Durability Assessment of Concrete Incorporating Tannery Sludge and Crumb Rubber: Implications for Sustainable Structural Applications. FJS 2026, 10 (22), 144-153. https://doi.org/10.33003/fjs-2026-1022-6149.