Movahedi, Azin, Ali Delavari, and Massoud Farahi. “Designing Manhole in Water Transmission Lines Using Flow3D Numerical Model”. Civil Engineering Journal 1, no. 1 (November 30, 2015): 19–30. Accessed June 26, 2025. https://civilejournal.org/index.php/cej/article/view/30.