RÍOS CEPEDA, Vera Lucía; ARÁN SÁNCHEZ, Ana. TEACHER TRAINING IN CURRICULUM CONSIDERATIONS FOR MULTIGRADE GROUPS. Revista Panamericana de Pedagogía, [S. l.], n. 34, p. 105–126, 2022. DOI: 10.21555/rpp.vi34.2584. Disponível em: https://revistas.up.edu.mx/RPP/article/view/2584. Acesso em: 18 apr. 2026.