ADICK, Christel; GIESEMANN, Maria. Relevance of German Political Foundations for Comparative Educational Research. Journal of Education and Research, [S. l.], v. 5, n. 1, p. 7–24, 2015. DOI: 10.3126/jer.v5i1.13055. Disponível em: https://www.nepjol.info/index.php/JER/article/view/13055. Acesso em: 20 jul. 2026.