1. Department of Chemical Engineering and Technology
2. Centre of Advanced Study
3. Indian Institute of Technology
4. Banaras Hindu University
5. Varanasi 221005
6. Department of Applied Sciences
7. U.I.E.T.
8. Panjab University
9. Chandigarh 160014
10. India
11. Department of Civil and Environmental Engineering
12. Hanyang University
13. Seoul 04763
14. Republic of Korea
15. Department of Nanotechnology
16. Sri Guru Granth Sahib World University
17. Fatehgarh Sahib – 140406