Jaafar, S. , Amran, U. , Roslan, R. , Hua, C. , Zakaria, S. (2015), 'Properties of Bio-Phenol Formaldehyde Composites Filled with Empty Fruit Bunch Fiber', World Academy of Science, Engineering and Technology, Open Science Index 97, International Journal of Energy and Power Engineering, 9(1), 171 - 174.