1.
Cichocka A, Trębicka P. The improvement of the well-being of children and adolescents: both healthy ones and those suffering from mental disorders. FeR [Internet]. 2018 Jun. 30 [cited 2025 Aug. 25];34(2):488-95. Available from: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/569