?url_ver=Z39.88-2004&rft_id=10.1007%2Fs12649-016-9552-y&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Z.&rft.aulast=Hussain&rft.au=Hussain%2C+Z.&rft.date=2016&rft.title=Waste+and+Biomass+Valorization&rft.pages=1481-1489&rft.atitle=Two-Step+Pyrolysis+of+Spirogyra+for+Fuels+Using+Cement+Catalytic&rft.issue=6&rft.volume=7&rft.issn=18772641&rft.genre=article