KOBYLAREK, Aleksander; MADEJ, Martyna. The Great Depression. Informal Citizenship Education in a Usurpatory Democracy. Journal of Education Culture and Society, [S. l.], v. 14, n. 1, p. -16, 2023. DOI: 10.15503/jecs2023.1.7.16. Disponível em: https://www.jecs.pl/index.php/jecs/article/view/1569. Acesso em: 13 may. 2025.