Greco, Gianpiero. “Effects of Combined Exercise Training on Work-Related Burnout Symptoms and Psychological Stress in the Helping Professionals”. Journal of Human Sport and Exercise 16, no. 2 (April 1, 2021): 424–434. Accessed April 26, 2024. https://www.jhse.ua.es/article/view/2021-v16-n2-exercise-training-work-related-burnout-psychological.