DELGADO GAONA, J. C. . 90 years fighting and resisting at the oil port. Brief history of the Partido Comunista Colombiano in Barrancabermeja (1930-2020). Cambios y permanencias, [S. l.], v. 12, n. 2, p. 348–391, 2021. Disponível em: https://revistas.uis.edu.co/index.php/revistacyp/article/view/12839. Acesso em: 24 aug. 2024.