?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=David+Saputro+Sugianto&rft.aulast=23090443&rft.au=23090443%2C+David+Saputro+Sugianto&rft.tpages=50&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=COMPUTER+AIDED+INSTRUCTION+UNTUK+PEMBELAJARAN+PENGENALAN+BENTUK+UNTUK+ANAK+PRASEKOLAH+BERBASIS+AUGMENTED+REALITY&rft.degree=Bachelor&rft.date=June+2013