?url_ver=Z39.88-2004&rft_id=10.36380%2Fjwpr.2020.64&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Molapo%2C+S.+M.&rft.aufirst=S.+M.&rft.aulast=Molapo&rft.issn=2322455X+(ISSN)&rft.atitle=Reproductive+Performance+of+Koekoek+Chickens+at+Different+Levels+of+Feed+Restrictionsa&rft.title=Journal+of+World's+Poultry+Research&rft.volume=10&rft.date=25+December+2020&rft.issue=4&rft.pages=565-570&rft.genre=article