?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=72120033%2C+Rivan+Christianto+Pratama+Maubanu&rft.aufirst=Rivan+Christianto+Pratama+Maubanu&rft.aulast=72120033&rft.title=SISTEM+INFORMASI+KATALOG+PRODUK+PETSHOP+KOTA+YOGYAKARTA&rft.date=July+2019&rft.degree=Final+Year+Projects+(S1)&rft.inst=Universitas+Kristen+Duta+Wacana&rft.tpages=72