?url_ver=Z39.88-2004&rft_id=doi%3A10.23918%2Fijsses.v4i5p107&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Muhammad&rft.aulast=Anwar&rft.au=Anwar%2C+Muhammad&rft.title=International+Journal+of+Social+Sciences+%26+Educational+Studies&rft.issn=24091294&rft.issue=5&rft.volume=4&rft.date=June+2018&rft.pages=107-118&rft.atitle=An+Evaluation+of+GSM+Sector+Parameters+in+Kurdistan+Region+of+Iraq&rft.genre=article