The relationship between students’ English background knowledge and their oral proficiency level in readings and conversation I course of the Bachelor of Arts in English with emphasis in teaching in the Foreign Language Department at the University of El Salvador semester II, 2017 - Díaz Cortez, Alejandro Antonio (Tesis para optar al titulo de – (Licenciatura en Idioma Ingés Opción Enseñanza) – Universidad de El Salvador, 2018)
Incluye Anexos