TEJADA CORREA, Juan Gabriel. Efficiency of the Illegitimate Actions of the Union Organizations. Opinión Jurídica, [S. l.], v. 21, n. 44, p. 179–198, 2022. DOI: 10.22395/ojum.v21n44a9. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/3591. Acesso em: 3 apr. 2025.