“Monitoring  Of  Main  Outfall  Drain  And  Southern  Marsh  In  Iraq  By  Arithemitic  Water  Quality  Index”. Iraqi Journal of Science 66, no. 1 (January 30, 2025): 52–65. Accessed January 31, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10987.