?url_ver=Z39.88-2004&rft_id=10.11113%2Fjt.v77.6611&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Lubis%2C+A.M.H.S.&rft.aulast=Lubis&rft.aufirst=A.M.H.S.&rft.issue=21&rft.volume=77&rft.issn=01279696&rft.atitle=Investigation+on+oxidation+and+thermal+stability+of+jatropha+oil&rft.pages=79-83&rft.title=Jurnal+Teknologi&rft.date=2015&rft.genre=article