Castañón Rodríguez, Jesús2026-04-132026-03-102026-03-042026-03-042026-03-04978841335471210.24310/mumaedmumaed.287190https://pepa.une.es/handle/123456789/79575Libro digitalpp. 153-169Creative Commons Attribution 4.0 International (CC BY 4.0)Creative Commons Atribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0)https://creativecommons.org/licenses/by-nc-sa/4.0/acceso abierto