?url_ver=Z39.88-2004&rft_id=doi%3A10.23918%2Fijsses.v4i3p187&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Celik%2C+Bunyamin&rft.aulast=Celik&rft.aufirst=Bunyamin&rft.title=International+Journal+of+Social+Sciences+%26+Educational+Studies&rft.issn=24091294&rft.issue=3&rft.volume=4&rft.date=1+December+2017&rft.pages=187-192&rft.atitle=Challenges+of+International+Career+for+Teachers&rft.genre=article