R. SHREEDHAR; SUJATA SHREEDHAR. Design Coefficients for Three Cell Box Culvert. Global Journals of Research in Engineering, [S. l.], v. 13, n. E6, p. 25–36, 2013. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/875. Acesso em: 9 may. 2024.