“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 ”, UTJsci, vol. 5, no. 3, pp. 32–42, May 2019, Accessed: Apr. 27, 2024. [Online]. Available: https://jsci.utq.edu.iq/index.php/main/article/view/136