HUSSEIN, M. H., and A. T. M. AL-SAEED. “CONTAMINATION OF SOILS WITH HELMINTHIC EGGS IN SOME DISTRICTS OF DUHOK GOVERNORATE / KURDISTAN REGION-IRAQ”. Journal of Duhok University, Vol. 25, no. 2, Dec. 2022, pp. 300-11, doi:10.26682/sjuod.2022.25.2.28.