Khalid KK, Seed IO. Study of some heavy elements of Lake AL wand water in Khanaqin city in Diyala province. JNSLAS [Internet]. 2019 Dec. 30 [cited 2025 Dec. 20];3(4):66-59. Available from: https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/1985