Chudzik, Robert, Katarzyna Jarosz, Maria Gołębiowska, and Beata Gołębiowska. “Stress Disease of the 21st Century?”. Journal of Education, Health and Sport 7, no. 8 (August 7, 2017): 20–26. Accessed July 18, 2024. https://apcz.umk.pl/JEHS/article/view/4674.