Saldarriaga O de J, Durán Sánchez MF, De Souza Chaloba RF, Acosta F. R RESEARCH ON THE HISTORY OF SECONDARY EDUCATION: CONSIDERATIONS FROM THE CASES OF COLOMBIA, BRAZIL AND ARGENTINA . HME [Internet]. 2024Jun.28 [cited 2024Sep.28];(20):383-427. Available from: https://revistas.uned.es/index.php/HMe/article/view/39312