Enlaces[1] https://www.cepal.org/es/files/content-10637 [2] https://www.cepal.org/sites/default/files/publication/images/6897/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/d1bc7bd1-cdb0-4864-82fd-bf9a62afc5a5/content