Cooperation, identity groups and democratic participation in High School: what do teachers think?. Práxis Educativa, [S. l.], v. 14, n. 3, p. 938–954, 2019. DOI: 10.5212/PraxEduc.v.14n3.007. Disponível em: https://revistas.uepg.br/index.php/praxiseducativa/article/view/12270. Acesso em: 14 may. 2026.