?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=22074252&rft.au=22074252%2C+Fransisca+Yesie+Ravendra&rft.aufirst=Fransisca+Yesie+Ravendra&rft.date=June+2013&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=IMPLEMENTASI+METODE+CARD+SORTING+DALAM+PENGELOMPOKAN+MENU+PADA+TELEPON+SELULER&rft.degree=Bachelor&rft.tpages=103