Sak, Jarosław, Mirosław J. Jarosz, Michał Wiechetek, Anna Włoszczak-Szubzda, Jakub Pawlikowski, and Rafał Patryn. “Students’ Sense of Responsibility for Their Own Health and Self-Esteem Elements”. Polish Journal of Public Health 119, no. 1 (January 1, 2009): 46–50. Accessed June 8, 2025. https://czasopisma.umlub.pl/pjph/article/view/2157.