1. Beni-Suef University, Faculty of Pharmacy, Pharmaceutical Analytical Chemistry Department, Alshaheed Shehata Ahmad Hegazy St, Beni-Suef 62514, Egypt; University of Tabuk, Faculty of Pharmacy, Pharmaceutical Chemistry Department, Tabuk 71491, Kingdom of Saudi Arabia
2. Beni-Suef University, Faculty of Pharmacy, Pharmaceutical Analytical Chemistry Department, Alshaheed Shehata Ahmad Hegazy St, Beni-Suef 62514, Egypt
3. Cairo University, Faculty of Pharmacy, Analytical Chemistry Department, Kasr El-Aini, Cairo 11562, Egypt