?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Bahamonde+Obreque&rft.aufirst=Cecilia+Edith&rft.au=Bahamonde+Obreque%2C+Cecilia+Edith&rft.title=Espa%C3%B1ol&rft.date=28+Febrero+2022&rft.degree=Masters