Leal Afanador, Jaime. “Prólogo”. In Political Science and International Relations: A Fast-Changing World, a Discipline for Understanding and Acting Upon, Diego Javier Gómez Calderón, v-viii. Law and Political. Colombia,CO: Sello Editorial UNAD, 2021. Accessed November 2, 2026. https://libros.unad.edu.co/index.php/selloeditorial/catalog/book/7/chapter/40.