1. Department of Basic Sciences; Faculty of Science; Erzurum Technical University; Erzurum Turkey
2. Department of Chemistry; Faculty of Science; Ataturk University; Erzurum Turkey
3. Department of Medical Services and Techniques; Vocational School of Health Services; Gumushane University; Gumushane Turkey
4. Department of Zoology; College of Science; King Saud University; Riyadh Saudi Arabia