1. Advanced Materials Research Group
2. Center of Hydrogen Energy
3. Institute of Future Energy
4. Universiti Teknologi Malaysia
5. Kuala Lumpur
6. Department of Macromolecular Science & Engineering
7. Case Western Reserve University
8. 44106-7202 Cleveland
9. USA
10. Radiation Processing Technology Division
11. Malaysian Nuclear Agency
12. Kajang
13. Malaysia
14. Department of Chemical Engineering
15. 81310 Johor Bahru
16. Iran Polymer and Petrochemical Institute
17. Tehran
18. Iran