Bapir, D. H., and S. A. Hama. ā€œHematological Impacts of the Traffic Emissions in Sulaymaniyah Governorateā€. UHD Journal of Science and Technology, vol. 4, no. 1, Apr. 2020, pp. 81-86, doi:10.21928/uhdjst.v4n1y2020.pp81-86.