?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Sudarman&rft.au=71140109%2C+Sudarman&rft.aulast=71140109&rft.tpages=106&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=EVALUASI+USABILITY+PADA+APLIKASI+MOBILE+FACEBOOK+JEJARING+SOSIAL&rft.degree=Bachelor&rft.date=July+2018