Enlaces[1] https://www.cepal.org/es/files/content-8674 [2] https://www.cepal.org/sites/default/files/publication/images/3668/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/b87312b8-4dae-4dc3-ae33-2c39b877e4a3/content