Filipiak, Sara, i Beata Łubianka. „Big Five Personality Traits Among Polish Students Facing the Transformations of the Education System”. Current Issues in Personality Psychology 7, no. 2 (kwiecień 16, 2019): 98–108. Udostępniono listopad 22, 2024. https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/4741.