?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.proeng.2016.06.610&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N.B.&rft.aulast=Osman&rft.au=Osman%2C+N.B.&rft.issn=18777058&rft.date=2016&rft.title=Activated+Carbon+of+Oil+Palm+Empty+Fruit+Bunch+(EFB)%3B+Core+and+Shaggy&rft.genre=proceeding