?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Herrera+Garc%C3%ADa&rft.aufirst=%C3%81ngel&rft.au=Herrera+Garc%C3%ADa%2C+%C3%81ngel&rft.degree=Diploma&rft.title=Creaci%C3%B3n+de+empresa%3A+YOURSPA%2C+en+Madrid&rft.date=2022&rft.inst=Universidad+Europea+del+Atl%C3%A1ntico