FREILE FRANCO, Álvaro José. Introduction to the methods used in classical natural law philosophy. Prudentia Iuris, [S. l.], n. 84, p. 107–136, 2017. Disponível em: https://erevistas.uca.edu.ar/index.php/PRUDENTIA/article/view/957. Acesso em: 2 may. 2024.