Various methods for retrofitting prestressed concrete members: A critical review. Periodicals of Engineering and Natural Sciences, [S. l.], v. 9, n. 2, p. 657–666, 2021. DOI: 10.21533/pen.v9.i2.771. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/771. Acesso em: 10 jun. 2026.