Abdul Khaliq, Waleed, Usman Ghani, and Mujahid Iqbal. 2024. “Experimental Investigation of Flow Behavior Over a Piano Key Weir With Varying Inlet to Outlet Crest Height”. Technical Journal 3 (ICACEE), 741-48. https://tj.uettaxila.edu.pk/index.php/technical-journal/article/view/2038.