Zambwa, Joseph Kevin, Jibril Mohammed Kaura, Amana Ocholi, Sa’id Abdurasheed Abdurasheed, and Chris Williams Ejembi. 2026. “Durability Assessment of Concrete Incorporating Tannery Sludge and Crumb Rubber: Implications for Sustainable Structural Applications”. FUDMA Journal of Sciences 10 (22): 144-53. https://doi.org/10.33003/fjs-2026-1022-6149.