Concepts and practices of teachers of argumentation skills at the 5th grade of basic education. Práxis Educativa, [S. l.], v. 7, n. 1, p. 253–278, 2012. DOI: 10.5212/PraxEduc.v.7i1.00012. Disponível em: https://revistas.uepg.br/index.php/praxiseducativa/article/view/2593. Acesso em: 30 jun. 2026.