Kostencka, Alicja, Szymon Sławiński, and Inga Dziembowska. “Stress and Lifestyle of the Adult Youths in Bydgoszcz”. Journal of Education, Health and Sport 7, no. 3 (March 23, 2017): 438–448. Accessed April 2, 2025. https://apcz.umk.pl/JEHS/article/view/4352.