?url_ver=Z39.88-2004&rft_id=10.3775%2Fjie.97.200&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Jibril%2C+Z.I.&rft.aulast=Jibril&rft.aufirst=Z.I.&rft.issue=7&rft.volume=97&rft.issn=09168753&rft.pages=200-204&rft.atitle=Al-MCM-41+based+catalysts+for+transesterification+of+Jatropha+oil+to+biodiesel%3A+Effect+of+Ce+and+Zr&rft.title=Nihon+Enerugi+Gakkaishi%2FJournal+of+the+Japan+Institute+of+Energy&rft.date=2018&rft.genre=article