1. Analytical Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11751, Egypt
2. Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, Egypt
3. Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), Giza, 11787, Egypt
4. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Egyptian Russian University, Badr 11829 City, Cairo, Egypt