BRITO, Luiz Artur Ledur; VASCONCELOS, Flávio Carvalho de. Performance of Brazilian companies: Year effects, line of business and individual firms. Brazilian Administration Review, [S. l.], v. 1, n. 1, p. 1–15, 2004. DOI: 10.1590/S1807-76922004000100002. Disponível em: https://bar.anpad.org.br/index.php/bar/article/view/6. Acesso em: 7 feb. 2026.