1. Faculty of Chemical Engineering (FChE); Universiti Teknologi Malaysia; 81310 UTM, Johor Bahru Johor Malaysia
2. Radiation Processing Technology Division; Malaysian Nuclear Agency; 43000 Kajang Selangor Malaysia
3. Malaysia-Japan International Institute of Technology (MJIIT); Universiti Teknologi Malaysia; Jalan Semarak 54100 Kuala Lumpur Malaysia
4. Insititute of Hydrogen Economy (IHE); Universiti Teknologi Malaysia; Jalan Semarak 54100 Kuala Lumpur Malaysia