1. Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
2. Department of Chemistry, University of Hazara, Manshara, Pakistan
3. Department of Chemistry, GC University, Faisalabad, Pakistan
4. Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
5. Faculty of Engineering and Technology, Department of Applied Science and Humanities, Mody Institute of Technology and Science (Deemed University), Lakshmangarh, India