DUDA, Dorota. Early childhood education teachers towards the possibility of social mobility of pupils. Social classes in the perspective of their private pedagogical theories. Issues in Early Education, [S. l.], v. 57, n. 2, p. 165–178, 2023. DOI: 10.26881/pwe.2023.57.12. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/pwe/article/view/10553. Acesso em: 17 may. 2024.