Characteristics of Emotional Expression in Primary School Children and Its Management from the Perspective of the Teaching Staff. Revista Electrónica Educare, [S. l.], v. 21, n. 1, p. 1–16, 2017. DOI: 10.15359/ree.21-1.19. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/7622.. Acesso em: 3 may. 2024.