Enlaces[1] https://www.cepal.org/es/files/content-10496 [2] https://www.cepal.org/sites/default/files/publication/images/4836/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/102e045f-e4ab-495e-9f7b-41fa19e9e0c3/content