(RBHE) CE. <b>Editorial - v.10 - n.1 (21) - set./dez. 2009</b&gt;. Rev. bras. hist. educ. [Internet]. 2012Feb.4 [cited 2026Apr.24];9(3 [21]):9-12. Available from: https://periodicos.uem.br/ojs/index.php/rbhe/article/view/38538