AHMED , I. T.; ISMAEL, D. B. Assessing of Oil Refinery Plant Residues on Soil Contamination in Kasnazan District – Erbil, Iraqi Kurdistan Region. Polytechnic Journal, [S. l.], v. 9, n. 2, p. 112-118, 2019. DOI: 10.25156/ptj.v9n2y2019.pp112-118. Disponível em: https://journals.epu.edu.iq/index.php/polytechnic/article/view/85. Acesso em: 27 apr. 2024.