1. Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan
2. College of Pharmacy, Middle East University, Amman, Jordan
3. Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
4. Department of Chemistry, College of Science and Art at Khulis, University of Jeddah, Jeddah, Saudi Arabia
5. Institute of Geology, University of the Punjab, Lahore, Pakistan
6. Centre for Analytical Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan
7. Department of Engineering, University of Engineering and Technology, Pakistan