?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=71140014%2C+Tinton+El+Yusela+Putera&rft.aufirst=Tinton+El+Yusela+Putera&rft.aulast=71140014&rft.tpages=66&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=ANALISIS+PERFORMA+VOIP+PADA+JARINGAN+GRE+TUNNEL&rft.date=July+2019&rft.degree=Final+Year+Projects+(S1)