FLEXURAL BEHAVIOR OF REINFORCED CONCRETE BEAMS RETROFITTED WITH ULTRA HIGH PERFORMANCE CONCRETE USING LOCAL MATERIALS. International Journal of Geomate, [S. l.], v. 29, n. 135, p. 120–129, 2025. Disponível em: https://geomatejournal.com/geomate/article/view/5157. Acesso em: 3 oct. 2026.