?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=22094675%2C+Antonius+Ardy+Broto+Dwidjoyono&rft.aulast=22094675&rft.aufirst=Antonius+Ardy+Broto+Dwidjoyono&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=KAJIAN+IMPLEMENTASI+PROTOKOL+VOIP+SIP+DAN+H.323+PADA+JARINGAN+GKJ+GONDOKUSUMAN+UNTUK+LAYANAN+CONFERENCE+GEREJA&rft.tpages=145&rft.date=June+2013