[1]
Ahmed , I.T. and Ismael, D.B. 2019. Assessing of Oil Refinery Plant Residues on Soil Contamination in Kasnazan District – Erbil, Iraqi Kurdistan Region. Polytechnic Journal. 9, 2 (Dec. 2019), 112-118. DOI:https://doi.org/10.25156/ptj.v9n2y2019.pp112-118.