Gutiérrez, Gilberto Eduardo. “School, Teachers, and Communication. Contributions to the Communicationeducation History at the End of the 20th Century”. Comunicación, no. 46 (January 31, 2022): 31–47. Accessed August 15, 2026. https://revistas.upb.edu.co/index.php/comunicacion/article/view/7532.