Heidari, Ali, and Poria Ghasemi. “Evaluation of step’s Slope on Energy Dissipation in Stepped Spillway”. International Journal of Engineering & Technology 3, no. 4 (October 12, 2014): 501–505. Accessed May 1, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/3561.