?url_ver=Z39.88-2004&rft_id=doi%3A10.1007%2F978-3-030-81996-5_8&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=de+Castro+Lozano%2C+Carlos&rft.aulast=de+Castro+Lozano&rft.aufirst=Carlos&rft.title=Teledu%3A+Transmedia+Learning+Ecosystem+for+People+at+Risk+of+Exclusion&rft.date=Diciembre+2020&rft.issn=1865-0929&rft.btitle=Applications+and+Usability+of+Interactive+TV&rft.genre=proceeding