Bermúdez Gómez, Y. L. ., G. V. Caicedo Solórzano, J. B. . Delgado Molina, and A. E. . Loor Delgado. “Epidemiological Situation of the Covid-19 Infection and Effectiveness of Public Health Strategies”. Revista Científica Arbitrada Multidisciplinaria PENTACIENCIAS - ISSN 2806-5794., vol. 4, no. 4, Sept. 2022, pp. 393-02, https://editorialalema.org/index.php/pentaciencias/article/view/251.