?url_ver=Z39.88-2004&rft_id=10.36380%2Fjwpr.2021.12&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Azizah%2C+A.+N.&rft.aufirst=A.+N.&rft.aulast=Azizah&rft.date=25+March+2021&rft.title=Journal+of+World's+Poultry+Research&rft.atitle=Isolation+and+Identification+of+Newcastle+Disease+Virus+from+Ducks+Sold+at+Traditional+Livestock+Market+Center+in+Indonesia&rft.pages=96-100&rft.issn=2322455X+(ISSN)&rft.issue=1&rft.volume=11&rft.genre=article