Ghaffar, Dr.Sabah. “The Geomorphological Properties of the Great Propeller of Al-Ideem by Using Gis and Rs”. ALUSTATH JOURNAL FOR HUMAN AND SOCIAL SCIENCES, no. 227(2) (December 1, 2018): 317-338. Accessed November 30, 2019. http://alustath.uobaghdad.edu.iq/index.php/UJIRCO/article/view/721.