?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Karel+Kalpito&rft.au=71140113%2C+Karel+Kalpito&rft.aulast=71140113&rft.tpages=43&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Final+Year+Projects+(S1)&rft.title=ANALISIS+EFEKTIVITAS+WEBSITE+DENGAN+MENGGUNAKAN+USABLITY+TESTING&rft.date=February+2018