HERVAS, Gabriel. THE INTERNATIONAL POPULARISATION OF LESSON STUDY: EARLY STUDIES AND THEIR RELEVANCE IN LATER LITERATURE. Revista Panamericana de Pedagogía, [S. l.], n. 33, 2021. DOI: 10.21555/rpp.v33i33.2397. Disponível em: https://revistas.up.edu.mx/RPP/article/view/2397. Acesso em: 20 may. 2026.