Investigation of flow velocity distribution in open channels according to specific characteristics (under the effect of bed materials: sand, gravel, and concrete). Sohar University Journal of Engineering and Information Technology Innovations, [S. l.], v. 2, n. 1, 2026. DOI: 10.69983/sujeiti2129. Disponível em: https://www.su.edu.om/jeiti-journal/index.php/main/article/view/29. Acesso em: 5 feb. 2026.