53034document2452IWK_102_-_ASAS_SAINS_DAN_TEKNOLOGI_BIOSUMBER_NOV.05.pdfapplication/pdf3005602013-07-13 00:47:35http://eprints.usm.my/1732/1/IWK_102_-_ASAS_SAINS_DAN_TEKNOLOGI_BIOSUMBER_NOV.05.pdf