?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Verren+Geltisa+Batong&rft.aulast=72160084&rft.au=72160084%2C+Verren+Geltisa+Batong&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.tpages=64&rft.date=13+February+2021&rft.title=VISUALISASI+PEMAKAIAN+PAKET+DATA+MELALUI+TRACKING+SITE+MENGGUNAKAN+CODEIGNITIER+STUDI+KASUS+%3A+PT.+INDOSAT+CENTRAL+%26+WEST+JAVA+DI+SEMARANG