ESTIMATION OF MANNING’S ROUGHNESS COEFFICIENT FOR AL-DIWANIYA RIVER. مجلة الهندسة والتنمية المستدامة, [S. l.], v. 19, n. 4, p. 170–184, 2015. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/750.. Acesso em: 18 2024.