INFLUENCE OF POLYPROPYLENE FIBER ON THE BOND STRENGTH BETWEEN STEEL BAR AND CONCRETE. International Journal of Geomate, [S. l.], v. 21, n. 83, p. 117–124, 2021. Disponível em: https://geomatejournal.com/geomate/article/view/724. Acesso em: 10 oct. 2026.