ojs_admin. Effect of Textile Factory effluents upon concentrations of Some Trace Elements in Water of the Euphrates River at the center of Al-Nasiriyah city Southern Iraq . jsci [Internet]. 2019May6 [cited 2026Aug.17];5(3):32-. Available from: https://www.jsci.utq.edu.iq/index.php/main/article/view/136