The Use of Sociometry as an Analysis Technique to Promote a Positive Classroom Atmosphere. Educación y Futuro: Revista de Investigación Aplicada y Experiencias Educativas, [S. l.], n. 41, p. 67–106, 2019. Disponível em: https://educacionyfuturo.com/educacionyfuturo/article/view/7777. Acesso em: 21 may. 2026.