HÖFLICH, S. Hoffnung. schule verantworten | führungskultur_innovation_autonomie, [S. l.], v. 1, n. 3, p. 162–163, 2021. DOI: 10.53349/sv.2021.i3.a121. Disponível em: https://schule-verantworten.education/journal/index.php/sv/article/view/121. Acesso em: 17 mai. 2022.