SAMUEL, A. G.; S, A. O. Safety Analysis of Prestressed Concrete Bridge Beams in Flexure. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 17, n. 2, p. 260–274, 2014. Disponível em: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/2509. Acesso em: 3 jul. 2024.