Educação básica brasileira e mercado financeiro: estudo de empresas do setor educacional com capital aberto - 2013 a 2022 2013 a 2022 : Brazilian mandatory education and the financial market: study of publicly traded companies in the educational sector - 2013 to 2022. (2023). Revista Cocar, 20. https://periodicos.uepa.br/index.php/cocar/article/view/7551