https://revistaschilenas.uchile.cl/handle/2250/151569 [0-9]{4} Tue, 12 May 2026 00:38:23 GMT 2026-05-12T00:38:23Z https://revistaschilenas.uchile.cl:443/bitstream/id/e52004e5-4c0d-4a2e-8812-8152d97a3e69/ https://revistaschilenas.uchile.cl/handle/2250/151569