Mohamed, M. and Yusup, S. and Wahyudiono and Machmudah, S. and Goto, M. and Uemura, Y. (2015) Upgrading of oil palm empty fruit bunch to value-added products. Springer International Publishing, pp. 63-78. ISBN 9783319075785; 9783319075778

Mohamed, M. and Yusup, S. and Wahyudiono and Machmudah, S. and Goto, M. (2014) Effect of temperature on the extraction of bio-oil from oil palm mesocarp fiber using supercritical CO2. Jurnal Teknologi (Sciences and Engineering), 69 (4). pp. 39-42. ISSN 01279696

Mohamed, M. and Yusup, S. and Wahyudiono and Machmudah, S. and Goto, M. and Uemura, Y. (2014) Upgrading of oil palm empty fruit bunch to value-added products. Springer International Publishing, pp. 63-78. ISBN 9783319075785; 3319075772; 9783319075778