MALISZEWSKI, Krzysztof. Helena Radlińska’s “Invisible Environment” – the Contemporary Potential of the Category. Nauki o Wychowaniu. Studia Interdyscyplinarne, [S. l.], v. 15, n. 2, p. 54–72, 2022. DOI: 10.18778/2450-4491.15.04. Disponível em: https://czasopisma.uni.lodz.pl/wychow/article/view/14488. Acesso em: 19 dec. 2025.