Enlaces[1] https://www.cepal.org/es/files/content-1025 [2] https://www.cepal.org/sites/default/files/publication/images/5436/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/590c6dcc-42a1-4b4c-83fa-d1f18a411a60/content