QUESEL, C. Schleicher, A. (2019). Weltklasse. Schule für das 21. Jahrhundert gestalten. Swiss Journal of Educational Research, [S. l.], v. 41, n. 3, p. 735–736, 2019. Disponível em: https://sjer.ch/article/view/6031. Acesso em: 22 nov. 2024.