1. Department of Mechanical Engineering, Isparta University of Applied Sciences, Çünür, Isparta, Turkey
2. Senirkent Vocational School, Isparta University of Applied Sciences, Senirkent, Isparta, Turkey
3. Uluborlu Vocational School, Isparta University of Applied Sciences, Uluborlu, Isparta, Turkey
4. Department of Mechanical Engineering, Suleyman Demirel University, Çünür, Isparta, Turkey