Ávila Muñoz, Patricia. “Educación a Distancia: La Opción Emergente Frente a la Pandemia”. In Perspectives on Education Without Barriers or Limits: A Tribute to the Master Lorenzo García Aretio, 240–250. Institutional. Colombia,CO: Sello Editorial UNAD, 2021. Accessed November 2, 2026. https://libros.unad.edu.co/index.php/selloeditorial/catalog/book/109/chapter/981.