History teaching in middle education in Colombia (1984-2017): a reflection from the normativity and curricular orientations for social sciences. Encuentros, [S. l.], v. 21, n. 02-Julio-Dic., p. 1–12, 2023. DOI: 10.15665/encuen.v22i02-Julio-Dic.3157. Disponível em: http://ojs.uac.edu.co/index.php/encuentros/article/view/3157. Acesso em: 29 apr. 2026.