Hernández Peñaloza, M., D. Reina Serrano, P. Rondón Mendoza, and S. Umaña Casallas. “Contemporary Oligarchy: The Government of Few Disguised As Democracy”. Papeles, vol. 10, no. 19, July 2018, pp. 71-82, doi:10.54104/papeles.v10n19.514.