S. A. J. M. AL Dahaan, “Groundwater Pollution by Trace and Secondary Elements in Alton Kupri Basin. N. Iraq”, JK-Physics, vol. 6, no. 1, Jun. 2014, Accessed: Jun. 03, 2026. [Online]. Available: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7399