1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Alexandria,
Alexandria, Egypt
2. Department of Pharmaceutical Chemistry, School of Pharmacy, Addis Ababa University,
Addis Ababa, Ethiopia
3. Department of Pharmacy, Central University College,
Addis Ababa, Ethiopia
4. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Assiut,
Assiut, Egypt
5. Food Sciences, University of Otago,
Dunedin, New Zealand