AL-SAAD, D. H. T.; KAREM, D. S. Environmental Assessment of Heavy Metals in Soil of West Quarna -2 Oil field at Basrah-Southern Iraq. Journal of Petroleum Research and Studies, [S. l.], v. 8, n. 2, p. 106-121, 2018. DOI: 10.52716/jprs.v8i2.251. Disponível em: https://jprs.gov.iq/index.php/jprs/article/view/251. Acesso em: 3 may. 2024.