Study the Affecting Factors on Free overfall Flow and Bed Roughness in Semi-Circular Channels by Artificial Neural Network: Neural Network. Tikrit Journal of Engineering Sciences, [S. l.], v. 29, n. 4, p. 69–78, 2022. DOI: 10.25130/tjes.29.4.8. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/864.. Acesso em: 10 sep. 2026.