Cruz Neto, C.C., Silva, C.E.M. y Santos, R.T. 2021. THE COVID-19 PANDEMIC AND PERSONAL SPENDING ON PROTECTION IN BRAZIL. Investigación Económica. 80, 318 (sep. 2021), 149–171. DOI:https://doi.org/10.22201/fe.01851667p.2021.318.77246.