VILLIGER, C.; SCHULER, N.; HOSTETTLER, A. Types of parent-school cooperation and possibilities of parental participation in German-speaking Switzerland: An extensive analysis of cantonal regulations. Swiss Journal of Educational Research, [S. l.], v. 42, n. 3, p. 733–748, 2020. DOI: 10.24452/sjer.42.3.16. Disponível em: https://sjer.ch/article/view/7068. Acesso em: 29 mar. 2024.