1. Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
2. Department of Chemistry, Lahore Garrison University, Lahore, Pakistan
3. Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
4. Department of Biochemistry, Bahauddin Zakariya University, Multan, Pakistan
5. Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia