1. Analytical Chemistry Department, Faculty of Pharmacy; Al-Azhar University (Girls); Cairo Egypt
2. Pharmaceutical Chemistry Department, Faculty of Pharmacy; Badr University in Cairo (BUC); Badr City Cairo Egypt
3. Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy and Pharmaceutical Manufacturing; Kafrelsheikh University; Kafrelsheikh City Egypt
4. Zi-diligence Research Center; Cairo Egypt