“Applying the WaterGEMS Software to Conduct a Comparison of the Darcy-Weisbach and Hazen-Williams Equations for Calculating the Frictional Head Loss in a Selected Pipe Network”. Journal of Engineering 29, no. 02 (February 1, 2023): 153–163. Accessed March 13, 2025. https://joe.uobaghdad.edu.iq/index.php/main/article/view/1644.