Enlaces[1] https://www.cepal.org/es/files/content-1876 [2] https://www.cepal.org/sites/default/files/publication/images/3839/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/df0b9033-5c7f-489c-8407-c56f0f4dff7f/content