Bursová, Janka, Justyna Cherchowska, Zuzana Budayová, and Patrik Maturkanič. “Educational Activity and Life Satisfaction of People in Senior Age”. Journal of Education Culture and Society 15, no. 2 (September 25, 2024): 249–264. Accessed October 8, 2025. https://www.jecs.pl/index.php/jecs/article/view/1684.