Guerrero-Figueroa, Marco. “The Learning Environment in Times of Pandemic”. Revista de la Facultad de Ciencias Médicas (Quito) 46, no. 1 (January 1, 2021): 5–8. Accessed July 22, 2024. https://revistadigital.uce.edu.ec/index.php/CIENCIAS_MEDICAS/article/view/5181.