?url_ver=Z39.88-2004&rft_id=10.1063%2F1.4953090&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=F.H.&rft.aulast=Alhassan&rft.au=Alhassan%2C+F.H.&rft.issue=3&rft.volume=8&rft.issn=19417012&rft.atitle=Optimization+of+simultaneous+production+of+waste+cooking+oil+based-biodiesel+using+iron-manganese+doped+zirconia-supported+molybdenum+oxide+nanoparticles+catalyst&rft.title=Journal+of+Renewable+and+Sustainable+Energy&rft.date=2016&rft.genre=article