?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Arbin+Hanley+Saputra&rft.au=22104845%2C+Arbin+Hanley+Saputra&rft.aulast=22104845&rft.tpages=89&rft.date=February+2015&rft.degree=Final+Year+Projects+(S1)&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=SISTEM+PENENTU+CENTRALITY+DAN+DENSITY+DENGAN+SOCIAL+NETWORK+ANALYSIS+PADA+SOCIAL+NETWORK+PLURK