A. Musa, Taghreed, and Najm O.S. Alghazali. “Enhancing Hydraulic Performance and Discharge Efficiency of a Type-C Piano Key Weir Through Stage Incorporation”. Journal of Engineering and Sustainable Development 28, no. 5 (September 1, 2024): 630–636. Accessed April 3, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2441.