LIBRARY, J. E. Front Matter. Journal of Economics Library, [S. l.], v. 5, n. 3, p. i-iv, 2018. DOI: 10.1453/jel.v5i3.1765. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/1765. Acesso em: 16 apr. 2025.