?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.biombioe.2021.105978&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.H.&rft.aulast=Nazir&rft.au=Nazir%2C+M.H.&rft.volume=146&rft.issn=09619534&rft.atitle=Development+of+lignin+based+heterogeneous+solid+acid+catalyst+derived+from+sugarcane+bagasse+for+microwave+assisted-transesterification+of+waste+cooking+oil&rft.title=Biomass+and+Bioenergy&rft.date=2021&rft.genre=article