BADAWI, Moataz; AHMED, Ayman G.; ELDAMATY, Tarek A.; HELAL, Medhat M. The Effect of Polypropylene Fibers on the Fracture Characteristics of Lightweight Aggregate Crumb Rubber Concrete Composites. Engineering, Technology & Applied Science Research, Greece, v. 13, n. 3, p. 10638–10645, 2023. DOI: 10.48084/etasr.5821. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/5821. Acesso em: 25 jun. 2026.