?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=23060171&rft.au=23060171%2C+YANDRI+ARIMON+GA+DIRI&rft.aufirst=YANDRI+ARIMON+GA+DIRI&rft.date=February+2013&rft.degree=Final+Year+Projects+(S1)&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=SISTEM+INFORMASI+PENETAPAN+RUANG+KELAS+DENGAN+COLLISION+DETECTION&rft.tpages=92