Enlaces[1] https://www.cepal.org/es/files/content-8527 [2] https://www.cepal.org/sites/default/files/publication/images/4540/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/2b5c627e-2e63-4800-a7af-a3d0fddf0782/content