IDRIS, Ahmad. Evaluation of Challawa Tannery Wastewater as Mixing and Curing Water for Concrete Production. FUDMA Journal of Engineering and Technology, [S. l.], v. 2, n. 2, p. 383–390, 2026. DOI: 10.33003/mj8h7d62. Disponível em: https://fjet.fudutsinma.edu.ng/index.php/fjet/article/view/248. Acesso em: 5 sep. 2026.