SAHLFELD , W. Méthode Intuitive: Interregional and international circulation of a pedagogical idea (end of 19th century). Rivista di Storia dell’Educazione, [S. l.], v. 5, n. 2, p. 59–72, 2018. Disponível em: https://rivistadistoriadelleducazione.it/index.php/rse/article/view/7621. Acesso em: 4 dec. 2024.