1. Education Faculty, Erciyes University, Kayseri, Turkey
2. Department of Physics, Faculty of Science, Erciyes University, Kayseri, Turkey
3. Department of Nuclear Technology and Radiation Safety, School of Health Services, Uskudar University, Istanbul, Turkey
4. Department of Physics, Manonmaniam Sundaranar University, Tirunelveli, India
5. Sivas Vocational School of Technical Sciences, Sivas Cumhuriyet University, Sivas, Turkey