WOLTER, Edyta. Protecting Environment by Education on the Foundation of the Value of Life. Quarterly Journal Fides et Ratio, [S. l.], v. 33, n. 1, p. 132–146, 2018. Disponível em: https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/591. Acesso em: 29 jul. 2025.