BARCIA LEHMANN, Rodrigo; RIVERA RESTREPO, José Maximiliano. In what sense is the notion of non-compliance with soft law objectively into the contractual law?. Opinión Jurídica, [S. l.], v. 18, n. 36, p. 165–181, 2019. DOI: 10.22395/ojum.v18n36a7. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/2877. Acesso em: 10 may. 2025.