“Concentration of some trace element in water, sediment and Phragmites australis (Cav.), in Al-Diwaniya river”, UTJsci, vol. 5, no. 2, pp. 42–53, Apr. 2019, Accessed: May 04, 2024. [Online]. Available: https://jsci.utq.edu.iq/index.php/main/article/view/102