Enlaces[1] https://www.cepal.org/es/files/content-8977 [2] https://www.cepal.org/sites/default/files/publication/images/3633/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/8c5293d3-33a2-427b-ba5e-428d1f8a8411/content