A. Cichocka and P. Trębicka, “The improvement of the well-being of children and adolescents: both healthy ones and those suffering from mental disorders”, FeR, vol. 34, no. 2, pp. 488–495, Jun. 2018, Accessed: Aug. 25, 2025. [Online]. Available: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/569