Enlaces[1] https://www.cepal.org/es/files/content-1240 [2] https://www.cepal.org/sites/default/files/publication/images/2994/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/5a60148a-ee75-4e34-9ea7-5b5f45e68f04/content