1. M. Z. Rehman:
Applied Chemistry Research Centre, PCSIR Laboratories Complex, Ferozepur Road, Lahore, Pakistan
2. A. A. Kazi:
Applied Chemistry Research Centre, PCSIR Laboratories Complex, Ferozepur Road, Lahore, Pakistan
3. H. L. Siddiqui:
Institute of Chemistry, University of the Punjab, Lahore, Pakistan
4. M. A. Kashmiri:
Department of Chemistry, Government College University, Lahore, Pakistan
5. V. U. Ahmad:
HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Pakistan