ESPINOSA HIOS, José Guillermo. The Principle of Labor Progressivity and Non-regressiveness in the Jurisprudential Change: an Exam on the Retirement Pay Increase per Person in Charge of. Opinión Jurídica, [S. l.], v. 20, n. 42, p. 181–208, 2021. DOI: 10.22395/ojum.v20n42a7. Disponível em: https://revistas.udem.edu.co/index.php/opinion/article/view/3459. Acesso em: 18 apr. 2025.