LIBRARY, J. E. Front Matter. Journal of Economics Library, [S. l.], v. 9, n. 2, p. i-iv, 2022. DOI: 10.1453/jel.v9i2.2343. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/2343. Acesso em: 5 oct. 2024.