?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Mar%C3%ADa+Reina+de+Los+%C3%81ngeles&rft.aulast=Marabol%C3%AD+Letelier&rft.au=Marabol%C3%AD+Letelier%2C+Mar%C3%ADa+Reina+de+Los+%C3%81ngeles&rft.date=10+Junio+2022&rft.title=An+action+research+for+implementing+virtual+teaching+activities+and+strategies+and+gamification+to+improve+motivation+and+performance+in+a+GROUP+OF+B1+EFL+students+at+Colegio+Ingl%C3%A9s+de+Talca&rft.degree=Masters