WATER QUALITY OF TIGRIS RIVER IN JADRIYAH DISTRAC OF IRAQ : WATER QUALITY OF TIGRIS RIVER IN JADRIYAH DISTRAC OF IRAQ . IJMRCP [Internet]. 2025 Jun. 30 [cited 2025 Jul. 6];17(1):182-9. Available from: https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/497