1. HiCoE, Centre for Biofuel and Biochemical Research (CBBR), Institute of Self-Sustainable Building (ISB), Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia
2. Department of Chemical Engineering, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Perak 32610, Malaysia
3. Department of Bioenergy Engineering and Chemurgy, Faculty of Industrial Technology, Institut Teknologi Bandung, Sumedang, Jawa Barat 45363, Indonesia
4. Department of Chemical Engineering, Faculty of Industrial Teknology, Institut Teknologi Bandung, Bandung, Jawa Barat 40132, Indonesia