Alves, B., Dias, M. H., Kopanski, J. C., & Zavala, R. (2021). Perception of users of the Regional Hospital of Caacupé about the COVID-19 pandemic. 2021. UMAX Scientific Journal, 1(2), 44–52. Retrieved from https://revista.umax.edu.py/index.php/rcumax/article/view/17