Carranza-Marchena, Priscilla, and Geraldine Zamora-Sánchez. 2020. “Challenges and Opportunities During COVID-19: Pedagogical Context at Universidad Nacional and Universidad Estatal a Distancia”. Innovaciones Educativas 22 (Especial):162-70. https://doi.org/10.22458/ie.v22iEspecial.3154.