1. Department of Pharmaceutics, Faculty of Pharmacy, Umm Al Qura, University, Holy Makkah, KSA
2. Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan-University, Cairo, Egypt
3. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al Qura, University, Holy Makkah, KSA
4. Department of Pharmacognosy, Faculty of Pharmacy, Umm Al Qura, University, Holy Makkah, KSA
5. Department of Pharmacognosy, College of Pharmacy, Najran University, Najran, Saudi Arabia