1. Natural Product and Alternative Medicines, College of Clinical Pharmacy Imam Abdulrahman Bin Faisal University Dammam Saudi Arabia
2. Department of Pharmaceutics, College of Clinical Pharmacy Imam Abdulrahman Bin Faisal University Dammam Saudi Arabia
3. Department of Pharmaceutical Chemistry, College of Clinical Pharmacy Imam Abdulrahman Bin Faisal, University Dammam Saudi Arabia
4. Department of Pharmacy Shaheed Benazir Bhutto University Pakistan
5. College of Clinical Pharmacy Imam Abdulrahman Bin Faisal University Dammam Saudi Arabia
6. Department of Pharmacognosy, Faculty of Pharmacy Federal Urdu University of Arts, Science and Technology Karachi Pakistan