1.
ESTIMATION OF MANNING’S ROUGHNESS COEFFICIENT FOR AL-DIWANIYA RIVER. J. eng. sustain. dev. [Internet]. 2015 Jul. 1 [cited 2024 May 18];19(4):170-84. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/750