MARTÍNEZ JIMÉNEZ, Sergio Andrés. Challenges of the Colombian Financial System in the Fourth Industrial Revolution. Semestre Económico, [S. l.], v. 24, n. 56, p. 253–270, 2021. DOI: 10.22395/seec.v24n56a11. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/3701. Acesso em: 23 may. 2026.