?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Robertus+Billy+Hermawan&rft.aulast=22084430&rft.au=22084430%2C+Robertus+Billy+Hermawan&rft.degree=Final+Year+Projects+(S1)&rft.title=IMPLEMENTASI+ALGORITMA+A*+DALAM+PEMBANGUNAN+APLIKASI+GAME+TOWER+DEFENSE&rft.tpages=35&rft.date=February+2014&rft.inst=Universitas+Kristen+Duta+Wacana