محمد عبد الرسول ن. THE REALITY ENVIRONMENTAL NATURAL WATER IN IRAQ AND THE LEVEL OF ITS FRESHMENT. J. eng. sustain. dev. [Internet]. 2018 May 1 [cited 2025 Jul. 2];22(3):Ar 48-Ar 56. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/366