SANTIBÁÑEZ ORELLANA, José Manuel. Collusion, Contrariness in its Typing in Relation with the Standard of Proof and the Purpose of the Right to Competition. Opinión Jurídica, [S. l.], v. 19, n. 39, p. 251–288, 2020. DOI: 10.22395/ojum.v19n39a11. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/3551. Acesso em: 19 apr. 2025.