Olivera-Martínez, Grissel, and Adelaido García-Andrés. “Hospital Infrastructure and Medical Staff of the Public Health System in Mexico in Face of COVID-19 Pandemic”. Ciencias Administrativas. Teoría Y Praxis, vol. 17, no. 2, Feb. 2022, pp. 85-105, doi:10.46443/catyp.v17i2.288.