VIÑA, C. A. .; CEDEÑO HIDALGO, E. R. . PROPAGACIÓN DEL COVID-19 Y LA AFECTACIÓN EN ECUADOR : SPREAD OF COVID-19 AND THE AFFECTION IN ECUADOR . Revista Tse’de, [S. l.], v. 3, n. 2, p. 18 Pag., 2020. Disponível em: https://tsachila.edu.ec/ojs/index.php/TSEDE/article/view/49. Acesso em: 30 ene. 2026.