WIN WIN STEVANUS; ALI, Noorwirdawati. Reinforced Concrete Beam with Openings Strengthen Using CFRP Sheet. Recent Trends in Civil Engineering and Built Environment, [S. l.], v. 6, n. 2, p. 1–8, 2026. Disponível em: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/15255. Acesso em: 7 apr. 2026.