1. Pharmacognosy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
2. School of Computing, Engineering & Physical sciences, University of the West of Scotland, Paisley, United Kingdom
3. Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt
4. Pharmacognosy Department, Faculty of Pharmacy, Fayoum University, Fayoum, Egypt