Salazar Trujillo, Boris, and Luis Aurelio Ordóñez. “Transforming Education: Lessons from the United States, Finland, South Korea, Brazil and Chile”. Sociedad y Economía, no. 30 (March 7, 2016): 171–195. Accessed March 28, 2024. https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/3905.