1. Dr M.A Kazi Institute of Chemistry University of Sindh Jamshoro
2. Pakistan
3. Department of Chemistry
4. Sohag University
5. Cairo
6. Egypt
7. National Center of Excellence in Analytical Chemistry
8. University of Sindh
9. Jamshoro
10. Department of Metallurgy and Materials Engineering
11. Mehran University of Engineering & Technology
12. Jamshoro 76080
13. Department of Science and Technology
14. Campus Norrkoping
15. Linkoping University
16. SE-60174 Norrkoping
17. Sweden