HÖFLICH, S. Zuversicht. #schuleverantworten, [S. l.], v. 3, n. 4, p. 129–130, 2023. DOI: 10.53349/schuleverantworten.2023.i4.a366. Disponível em: https://schule-verantworten.education/journal/index.php/sv/article/view/366. Acesso em: 17 mai. 2024.