Weil es schön ist, Gutes zu tun. #schuleverantworten, [S. l.], v. 1, n. 2, p. 134–137, 2021. DOI: 10.53349/sv.2021.i2.a100. Disponível em: https://schule-verantworten.education/journal/index.php/sv/article/view/100. Acesso em: 30 oct. 2024.