SZULAKIEWICZ, Władysława; BIEŚ, Andrzej Paweł. Introduction. Studia Paedagogica Ignatiana, [S. l.], v. 25, n. 2, p. 13–16, 2022. Disponível em: https://apcz.umk.pl/SPI/article/view/38918. Acesso em: 23 luty. 2025.