MALEWSKI, Mieczysław. Od redakcji. INSTED: Interdisciplinary Studies in Education & Society, [S. l.], v. 21, n. 3(83), p. 131–134, 2018. Disponível em: https://insted-tce.pl/ojs/index.php/tce/article/view/373. Acesso em: 11 aug. 2025.