Hussain , G.A., Umer, M.I. and Ahmed , M.R. (2023) “A STUDY ON THE CONTAMINATION OF KHABUR RIVER WITH HEAVY METALS DUE TO SPATIAL AND SEASONAL DISCHARGED WASTEWATER IN THE IRAQI KURDISTAN REGION: Heavy Metals ”, Science Journal of University of Zakho, 11(2), pp. 298–305. doi:10.25271/sjuoz.2023.11.2.1060.