LIBRARY, J. E. Front Matter. Journal of Economics Library, [S. l.], v. 5, n. 2, p. i-iv, 2018. DOI: 10.1453/jel.v5i2.1710. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/1710. Acesso em: 4 jul. 2024.