Glower de Alvarado, Ana MariaFranco Ramos, RhinaGuandique Domínguez, Candelaria AméricaMontes de Flores, Reina de los Angeles2024-01-292024-01-292009-12-02https://hdl.handle.net/20.500.14492/13480es-SVEnseñanza del idioma inglés420The effects integrating the four macro skills in english teaching from pre-school to third gradeThesis