Abdullah Hasan A. Treat Ability of Raw Water by Porcelanite Rocks. J. eng. sustain. dev. [Internet]. 2006 Dec. 1 [cited 2025 Apr. 19];10(4):Ar 1-9. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1855