1.
Sharif Khayyun T. The Effects of Changes in Manning’s Roughness Coefficients and Eddy Viscosity on a Constrained Flume. J. eng. sustain. dev. 2008;12(2):73-83. Accessed July 4, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1667