1. Department of Chemistry, Faculty of Arts and Sciences, Gaziantep University, Gaziantep, Turkey;
2. Department of Physics, Faculty of Arts and Sciences, Harran University, Şanlıurfa, Turkey;
3. Department of Medical Services and Techniques, Vocational High School of Health Services, Giresun University, Giresun, Turkey;
4. Department of Physics, Faculty of Arts and Sciences, Dokuz Eylül University, Buca, Izmir, Turkey