Assessment the concentration of some heavy metals of selected soils from Shattrah city. University of Thi-Qar Journal of Science, [S. l.], v. 6, n. 1, p. 45–52, 2016. DOI: 10.32792/utq/utjsci/v6i1.128. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/128.. Acesso em: 22 jul. 2024.