1. Department of Chemistry, Vidya Jyothi Institute of Technology, Aziz Nagar Gate, Hyderabad, India
2. Department of Chemistry, Jawaharlal Nehru Technological University Hyderabad, Hyderabad, India
3. Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
4. Department of Chemistry, Sreenidhi Institute of Science and Technology (Autonomous), Ghatkesar, India