ABDULHUSSEIN, Samer; M.Z.A. MOHD ZAHID; JOHARI, Izwan B.; FAWZI, Nada Mahdi. Characteristics of Novel Lightweight Concrete Strengthened by Waste Copper Fiber and Steel Fiber. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 29, n. 6, p. 725–735, 2025. DOI: 10.31272/jeasd.2969. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2969.. Acesso em: 4 aug. 2026.