The use of metacognitive learning strategies and their influence on speaking proficiency of third-year students from the english teaching major at the Department of Foreing Languajes of The University of El Salvador during the year 2014 - Cerón Sánchez, Harry Swammy (Tesis para optar al titulo de – (Licenciatura en Idioma Inglés Opción Enseñanza) – Universidad de El Salvador, San Salvador, 2015)
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