PARSMEHR, M. .; GHORBANI, B. . Evaluation the effect of attack angle of submerged vanes on reducing scour caused by contraction strand (Case study: contraction to 30 cm). Agricultural Advances, [S. l.], v. 3, n. 6, p. 194-201, 2014. Disponível em: http://sjournals.com/index.php/aa/article/view/707. Acesso em: 22 jul. 2024.