Rossoni, Diogo Francisco, and Jefter Leandro Polletti. “Hunger and Prices in Brazil: A Spatial Analysis of the Increase in the Price of the Basic Food Basket During the Covid-19 Pandemic”. Sigmae 12, no. 1 (January 28, 2023): 47–68. Accessed May 3, 2024. http://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2017.