KALKAVAN, A. and ÖZDEMİR, E. 2022. A Research on the Burnout Levels of Professional Footballers. Sportif Bakış: Spor ve Eğitim Bilimleri Dergisi. 9, 3 (Dec. 2022), 356–371. DOI:https://doi.org/10.33468/sbsebd.314.