1. Faculty of Industrial Sciences & Technology
2. Universiti Malaysia Pahang
3. 26300 Kuantan
4. Malaysia
5. Department of Physics
6. University of Massachusetts Boston
7. Boston
8. USA
9. Physical Science and Engineering Division
10. King Abdullah University of Science and Technology
11. Thuwal 23955-6900
12. Kingdom of Saudia Arabia
13. Bernal Institute
14. Department of Chemical Sciences
15. University of Limerick
16. Ireland