Ramadhan AA, Nada KB, Hussain TA. Evaluation of Tiger-Therthar channel and groundwater on the quality of Tigris river water at meeting point. Iraqi Journal of Science. 2022;57(2B):1245-1238. Accessed December 8, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7346