?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=IRDALISA%2C+IRDALISA&rft.aulast=IRDALISA&rft.aufirst=IRDALISA&rft.date=1+February+2015&rft.degree=Masters&rft.title=Tesis+Irdalisa&rft.inst=Universitas+Syiah+Kuala