?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.renene.2011.03.001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.M.&rft.aulast=Hailegiorgis&rft.au=Hailegiorgis%2C+S.M.&rft.pages=2502-2507&rft.atitle=Enhanced+in+situ+ethanolysis+of+Jatropha+curcas+L.+in+the+presence+of+cetyltrimethylammonium+bromide+as+a+phase+transfer+catalyst&rft.issue=9&rft.volume=36&rft.issn=09601481&rft.date=2011&rft.title=Renewable+Energy&rft.genre=article