?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Wulandari&rft.au=Agustina+Dwi%2C+Wulandari&rft.aulast=Agustina+Dwi&rft.degree=S1&rft.date=2012&rft.inst=UNIVERSITAS+NEGERI+YOGYAKARTA&rft.title=EDUCATIONAL+GAME+COMPUTER+HISTORY+USING+ROLE+PLAYING+GAME+(RPG)+MAKER+XP+AS+LEARNING+MEDIA+IN+SMP+NEGERI+2+KALIBAWANG