Assessment of Concentration of some trace elements in water and aquatic plant(Ceratophyllum demersum) in Euphrates River in Suq- Alshuyouk, south of Iraq. UTJsci [Internet]. 2017 Jun. 27 [cited 2024 Dec. 26];6(2):3-10. Available from: http://mail.jsci.utq.edu.iq/index.php/main/article/view/86