?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=0517031042%2C+0517031042&rft.aulast=0517031042&rft.aufirst=0517031042&rft.degree=Other&rft.date=12+Nopember+2015&rft.title=0517031042&rft.inst=Universitas+Lampung