Hassan, Khalida A. K., Rezan I. Mosa, and Shayma M. Rajab. “Effect of Irrigation by Waste Water on Accumulation of Heavy Metals in Soil and Plant”. Science Journal of University of Zakho 3, no. 2 (September 30, 2015): 240–249. Accessed March 29, 2024. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/148.