Herrera-Mercado, Rafael Humberto, and Rafael Alberto Zambrano-Vanegas. 2021. “Systematization of a Strategy of Informal Education Implemented With Inmates of a Medium Security Penitentiary Establishment in Barranquilla, Colombia”. PROSPECTIVA. Revista De Trabajo Social E Intervención Social, no. 31 (January):241-57. https://doi.org/10.25100/prts.v0i31.10491.