EDITORIAL, C. Letter of Presentation Vol.7(1). Economía y Administración (E&A), [S. l.], v. 7, n. 1, p. 2–4, 2017. DOI: 10.5377/eya.v7i1.4288. Disponível em: https://camjol.info/index.php/EyA/article/view/4288. Acesso em: 19 oct. 2024.