HARTMAN, Robert S. Ethics And Economics. Journal of Formal Axiology: Theory and Practice, [S. l.], v. 14, p. 67–72, 2021. DOI: 10.67945/jfa.v14i.174. Disponível em: https://journal.hartmaninstitute.org/index.php/jfa/article/view/174. Acesso em: 13 nov. 2026.