1. H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences (ICCBS), University of Karachi, Karachi, Pakistan
2. National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan
3. Sulaiman Bin Abdullah Aba Al-khail Center for Interdisciplinary Research in Basic Sciences (SACIRBS), International Islamic University, Islamabad, Pakistan