Mehmedany, L. A. M., Hashim, F. A., & Barwari, V. I. H. (2016). Adsorption Behavior of Copper in Some Calcareous Soils from Duhok Governorate. Science Journal of University of Zakho, 4(2), 200–207. Retrieved from https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/351