Investigation on the effect of Polyethylene Terephthalate (PET) fiber and crumb rubber on energy absorption capacity of concrete. Iraqi Journal of Civil Engineering, [S. l.], v. 18, n. 1, p. 13–25, 2024. DOI: 10.37650/ijce.2024.180102. Disponível em: https://ijce.uoanbar.edu.iq/ijce/article/view/272. Acesso em: 28 jun. 2025.