?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Thimoty+Kevin+Hany+Purnomo&rft.au=72150033%2C+Thimoty+Kevin+Hany+Purnomo&rft.aulast=72150033&rft.date=30+November+2019&rft.title=PEMBANGUNAN+SISTEM+LELANG+PADA+WEBSITE+JUAL+BARANG+LOAK&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana&rft.tpages=41