S. Kareem Ameen, M. Saeed Sedeeq, and A. Bolatturk, “Investigation of Wind Energy to Generate Electric Power and its Role to Reduce Environmental Pollution in Iraq”, IJET, vol. 7, no. 4.37, pp. 33–38, Dec. 2018, doi: 10.14419/ijet.v7i4.37.23610.