1. Department of Chemistry, Faculty of Science and Letters, Kafkas University, Kars, Turkey
2. Health Services Vocational School, Iğdır University, Iğdır, Turkey
3. Department of Nursing, Faculty of Health, Muş Alparslan University, Muş, Turkey
4. Department of Biochemistry, Faculty of Science and Arts, Igdır University, Igdır, Turkey
5. Department of Chemical Engineering, Faculty of Engineering and Architecture, Kafkas University, Kars, Turkey
6. Kars Vocational School, Kafkas University, Kars, Turkey