1. Department of Physics, Faculty of Science and Letters, University of Kastamonu, Kastamonu, Turkey
2. Taşköprü Vocational School, Kastomunu University, Kastamonu, Turkey
3. Ula Ali Koçman Vocational School, Muğla Sıtkı Koçman University, Ula, Turkey
4. Department of Geography, Science and Letters Faculty, Kastamonu University, Kastamonu, Turkey