?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=22104991&rft.aufirst=Ezra+Andriani+Sihotang&rft.au=22104991%2C+Ezra+Andriani+Sihotang&rft.title=EVALUASI+USER+INTERFACE+WEBSITE+ABADITOUR.COM+DENGAN+USABILITY+TESTING&rft.inst=Universitas+Kristen+Duta+Wacana&rft.date=February+2018&rft.degree=Final+Year+Projects+(S1)&rft.tpages=26