1. Teacher Education and Curriculum studies, University of Massachusetts, Amherst, United States and Lectoescrinautas Research Group, Universidad Distrital Francisco José de Caldas, Bogota, Colombia
2. Teacher Education and Curriculum Studies, University of Massachusetts Amherst, United States
3. Centro Internacional de Lenguas y Culturas Extranjeras, Universidad de La Sabana, Colombia
4. School of Languages, Universidad de Antioquia