?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=31120023%2C+FERNANDO+HOSE&rft.aulast=31120023&rft.aufirst=FERNANDO+HOSE&rft.tpages=20&rft.date=July+2017&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=PRODUKTIVITAS+SELADA+HIJAU+(Lactuca+sativa)+DAN+IKAN+LELE+DUMBO+(Clarias+gariepinus)+PADA+SISTEM+AQUAPONIK