JOURNAL, S. Abstracts and keywords, Volume 58, Issue 3-4. SPOUDAI Journal of Economics and Business, [S. l.], v. 58, n. 3-4, p. 3–8, 2008. Disponível em: https://spoudai.org/index.php/journal/article/view/326. Acesso em: 22 nov. 2024.