1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy Ataturk University Erzurum Turkey
2. Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School Ardahan University Ardahan Turkey
3. Department of Pharmaceutical Chemistry, Faculty of Pharmacy Anadolu University Eskişehir Turkey
4. Department of Chemistry, Faculty of Science Ataturk University Erzurum Turkey