Enlaces[1] https://www.cepal.org/es/files/content-11543 [2] https://www.cepal.org/sites/default/files/publication/images/7279/content [3] https://repositorio.cepal.org/server/api/core/bitstreams/f853a13a-1053-4b5e-8b93-dc7657ade9e3/content