ECHEVERRI SÁNCHEZ, J. A. EDITORIAL. Revista Educación y Pedagogía, [S. l.], v. 11, n. 25, p. 7–10, 2009. Disponível em: https://revistas.udea.edu.co/index.php/revistaeyp/article/view/5858. Acesso em: 5 dic. 2025.