Araujo, E. L., E. . Araújo, and F. Ferrari Filho. “The Brazilian Economic authorities’ Action During the Covid-19 Crisis and an Empirical Analysis of the Fiscal and Monetary Policies in the Period 1996-2020”. Brazilian Keynesian Review, vol. 8, no. 1, Oct. 2022, pp. 92-109, doi:10.33834/bkr.v8i1.287.