Abrahão, T.B. et al. 2026. Influence of graphene addition in epoxy resin applied to carbon fiber structural reinforcement of concrete beams. Periódicos Brasil. Pesquisa Científica. 5, 2 (abr. 2026), 5–24. DOI:https://doi.org/10.36557/2674-9432.2026v5n2p5-24.