History teaching and the invention of the common: identity tensions in different scales in Educational Mercosur’s curriculum policy. Práxis Educativa, [S. l.], v. 8, n. 2, p. 465–487, 2013. DOI: 10.5212/PraxEduc.v.8i2.0006. Disponível em: https://revistas.uepg.br/index.php/praxiseducativa/article/view/4858. Acesso em: 30 jun. 2026.