Perception of teachers and students after a program of active breaks at the beginning of the school day: A pilot study in Chile. Research, Society and Development, [S. l.], v. 11, n. 8, p. e41311831315, 2022. DOI: 10.33448/rsd-v11i8.31315. Disponível em: https://rsdjournal.org/rsd/article/view/31315. Acesso em: 5 dec. 2025.