Kachmaryk, Khrystyna, Sophia Grabovska, Kateryna Ostrovska, and Viktor Syniev. “Tolerance for Uncertainty in Elderly People”. Journal of Education Culture and Society 5, no. 1 (January 6, 2020): 20–27. Accessed November 24, 2024. https://e-methodology.eu/index.php/jecs/article/view/701.