?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Wan+Yaacob%2C+Wan+Suhaila&rft.aulast=Wan+Yaacob&rft.aufirst=Wan+Suhaila&rft.issue=01&rft.title=Journal+of+Social+Science+Research&rft.volume=12&rft.date=2018&rft.issn=2321-1091&rft.atitle=Teacher+leadership+model%3A+roles+and+values&rft.genre=article