GRAEFF, C. CALCADISTA S.A. Journal of Economics, Finance and Administrative Science, [S. l.], v. 3, n. 5, p. 101–121, 1995. DOI: 10.46631/jefas.1995.n5.06. Disponível em: https://revistas.esan.edu.pe/index.php/jefas/article/view/476. Acesso em: 19 may. 2024.