Jaafer, Rondik A., and Bshkoj S. Hussen. “Hydraulic Characteristics of Flow over Circular Crested Weirs”. Science Journal of University of Zakho 4, no. 2 (December 30, 2016): 287–296. Accessed November 22, 2024. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/404.