Distribution and Enrichments of Abundant and Trace Elements in Al-Khassa Sub Basin Soil, Kirkuk, Northeastern of Iraq. Iraqi Journal of Science, [S. l.], v. 63, n. 12, p. 5338–5352, 2022. DOI: 10.24996/ijs.2022.63.12.22. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6061.. Acesso em: 28 apr. 2025.