GÜECHÁ TORRES, Jessica Tatiana; GÜECHÁ MEDINA, Ciro Nolberto. Responsibility in State Contracts: an Analysis from Public Ethic Abstract. Opinión Jurídica, [S. l.], v. 20, n. 42, p. 115–141, 2021. DOI: 10.22395/ojum.v20n42a4. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/3815. Acesso em: 5 apr. 2025.