Enlaces[1] https://www.cepal.org/es/files/content-11642 [2] https://www.cepal.org/sites/default/files/publication/images/4523/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/c9c3045b-f2ff-42d9-ae0f-2452406f3b27/content