1. Department of Chemical Engineering School of Chemical and Energy Engineering Faculty of Engineering Universiti Teknologi Malaysia Johor Bahru Johor Malaysia
2. Department of Bioprocess and Polymer Engineering School of Chemical and Energy Engineering Faculty of Engineering Universiti Teknologi Malaysia Johor Bahru Johor Malaysia
3. BL‐Global Sdn Bhd Kuala Lumpur Malaysia
4. Department of Biotechnology Engineering Kulliyyah of Engineering International Islamic University Malaysia Kuala Lumpur Malaysia