BÉCSI, Zsófia. Ethical questions of sustainability. POLARITIES, [S. l.], n. 1, p. 2–15, 2023. DOI: 10.15170/PSK.2023.SI.01. Disponível em: https://journals.lib.pte.hu.testing.qulto.eu/index.php/polusok/article/view/6612. Acesso em: 18 dec. 2025.