UTILIZATION OF OIL PALM EMPTY FRUIT BUNCH (OPEFB) FOR BIOETHANOL PRODUCTION THROUGH ALKALI AND DILUTE ACID PRETREATMENT AND SIMULTANEOUS SACCHARIFICATION AND FERMENTATION - Sudiyani, Yanni; Research Center for Chemistry - Indonesian Institute of Sciences, Kawasan Puspiptek Serpong, 15314, Tangerang (Universitas Gadjah Mada, 2010)