?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Carlos&rft.aulast=Calder%C3%B3n+Fern%C3%A1ndez&rft.au=Calder%C3%B3n+Fern%C3%A1ndez%2C+Carlos&rft.inst=Universidad+Europea+del+Atl%C3%A1ntico&rft.date=2021&rft.title=Behavioral+changes+in+adolescences+nowadays.&rft.degree=Diploma