1. Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
2. HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi Pakistan, Multan, Pakistan
3. The Government Sadiq College Women University, Bahawalpur, Pakistan
4. Department of Physics, College of Khurma, University College, Taif University, Taif, Saudi Arabia