HOFSTETTER , Rita; SCHNEUWLY , Bernard; GRETLER , Armin. Die Bildungswissenschaften in einem sich wandelnden Umfeld. Swiss Journal of Educational Research, Bern, v. 22, n. 1, p. 15–26, 2000. DOI: 10.24452/sjer.22.1.5077. Disponível em: https://sjer.ch/article/view/7954. Acesso em: 15 mar. 2025.