1. Department of Pharmaceutical Sciences, IKG Punjab Technical University, Kapurthala, India;
2. Department of Pharmacognosy, Khalsa College of Pharmacy, Amritsar, India;
3. Department of Pharmacognosy and Phytochemistry, SBS College of Pharmacy, Tarn Taran, India;
4. PG Department of Chemistry, Khalsa College Amritsar, Punjab, India