Implementation of the 2012 upper secondary school curriculum in Mexico: a 21st-century framework enquiry. Revista Electrónica Educare, [S. l.], v. 26, n. 1, p. 1–21, 2022. DOI: 10.15359/ree.26-1.22. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/13609.. Acesso em: 24 apr. 2024.