Enlaces[1] https://www.cepal.org/es/files/content-11896 [2] https://www.cepal.org/sites/default/files/publication/images/4453/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/37f5c74c-ecd5-421d-b9ca-d7037bc44e6f/content