?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=61130036%2C+MARIA+APRILIA+PUTONG&rft.aufirst=MARIA+APRILIA+PUTONG&rft.aulast=61130036&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana&rft.tpages=30&rft.date=July+2018&rft.title=GELANGGANG+REMAJA+BALIKPAPAN