Comparative Study for the Levels of Trace Elements in Water from Southern Part of Iraq during 1996 – 2010 . University of Thi-Qar Journal of Science, [S. l.], v. 3, n. 2, p. 94–100, 2012. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/295.. Acesso em: 4 may. 2024.