@article{Alwan_Azzubaidi_2021, title={Investigations on Large-Scale Geometric Roughness Elements in Open Channels with Different Heights}, volume={28}, url={https://jaaru.org/index.php/auisseng/article/view/489}, DOI={10.33261/jaaru.2021.28.1.002}, number={1}, journal={Association of Arab Universities Journal of Engineering Sciences}, author={Alwan, Iman and Azzubaidi, Riyadh}, year={2021}, month={Mar.}, pages={07-14} }