MUÑOZ CARDONA, Ángel Emilio. Some problems of ethics in a market economy. Semestre Económico, [S. l.], v. 8, n. 16, p. 129–140, 2005. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/1102. Acesso em: 17 apr. 2026.