?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=21020982&rft.aufirst=CHARLES+BONA+RIKO+PANGGABEAN&rft.au=21020982%2C+CHARLES+BONA+RIKO+PANGGABEAN&rft.tpages=27&rft.inst=Universitas+Kristen+Duta+Wacana&rft.date=June+2012&rft.degree=Final+Year+Projects+(S1)&rft.title=CITY+HOTEL+BINTANG+TIGA+DI+KOTA+YOGYAKARTA