Reinforcement of Old Steel Bars Through Fibers, and its Effects on the Mechanical Properties. Annual Methodological Archive Research Review, [S. l.], v. 3, n. 8, p. 1123–1137, 2025. DOI: 10.63075/598a8920. Disponível em: https://amresearchjournal.com/index.php/Journal/article/view/686. Acesso em: 29 oct. 2026.