Jalil, S. A. and Ibrahim, S. S. (2015) “Surface Roughness Effect on Discharge Coefficient of Combined Cylindrical Weir Gate Structure”, Science Journal of University of Zakho, 3(1), pp. 153–163. Available at: https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/123 (Accessed: 25 November 2024).