Wagnon, Sylvain. “¿Cómo Alguien Se Convierte En Pedagogo? El Caso Del Belga Ovide Decroly (1871-1932)”. Cadernos de História da Educação 23, no. Contínua (December 19, 2024): e2024–64. Accessed December 24, 2025. https://seer.ufu.br/index.php/che/article/view/76420.