?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.renene.2019.06.104&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.&rft.au=Inayat%2C+A.&rft.aulast=Inayat&rft.title=Renewable+Energy&rft.date=2020&rft.volume=145&rft.issn=09601481&rft.atitle=Parametric+analysis+and+optimization+for+the+catalytic+air+gasification+of+palm+kernel+shell+using+coal+bottom+ash+as+catalyst&rft.pages=671-681&rft.genre=article