?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Carballo+Avenda%C3%B1o%2C+Marta+Eugenia&rft.aulast=Carballo+Avenda%C3%B1o&rft.aufirst=Marta+Eugenia&rft.date=16+Mayo+2022&rft.degree=Masters&rft.title=Dise%C3%B1o+de+herramienta+para+la+prevenci%C3%B3n+y+el+manejo+del+burnout+de+los+educadores%2C+de+la+Provincia+de+Heredia%2C+Costa+Rica%2C+a+partir+de+los+efectos+de+la+Pandemia+Covid-19+en+el+a%C3%B1o+2020-2021