1. Department of Chemistry
2. Quaid-i-Azam University
3. Islamabad, 45320
4. Pakistan
5. Institute of Marine Biotechnology
6. University Malaysia
7. Terengganu
8. Malaysia
9. School of Chemical Sciences
10. University of Auckland
11. Auckland
12. New Zealand
13. University of Gujrat
14. RCMS
15. National University of Science and Technology
16. Islamabad