Matysiak, Olga, and Aneta Brzezicka. “THE EFFECIVENESS OF COGNITIVE TRAININGS IN OLDER ADULTS – REVIEW”. Studia Psychologica: Theoria et praxis 17, no. 2 (December 12, 2017): 5–21. Accessed May 19, 2026. https://czasopisma.uksw.edu.pl/sp/article/view/2211.