?url_ver=Z39.88-2004&rft_id=10.51227%2FOJAFR.2023.23&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Christiyanto%2C+M.&rft.aulast=Christiyanto&rft.aufirst=M.&rft.volume=13&rft.title=Online+Journal+of+Animal+and+Feed+Research&rft.atitle=EFFECTS+OF+SUBSTITUTION+OF+FERMENTED+CHICKEN+LITTER+WITH+CONCENTRATE+ON+NUTRIENT+DIGESTIBILITY+AND+PERFORMANCE+OF+SHEEP&rft.date=30+March+2023&rft.issue=2&rft.pages=148-152&rft.issn=2228-7701&rft.genre=article