İletişim Umut SarayTolga Yücehan Tokat Gaziosmanpaşa University / Turhal Vocational School Tokat / TURKEYAfyon Kocatepe University / Dazkırı Vocational School Afyonkarahisar / TURKEY +90 506 558 3725+90 554 305 9211 [email protected][email protected]