Polanco Fuentes, C. N., Cabrera Alvarenga, S. I., & Cornejo Cabrera, J. L. (2024). Factors that intervene in students oral language proficiency when learning english and french at the same time after the completion of the sixth terms of the development area subjects, semester I-2017, in the Modern Languages major at The Foreign Languages Department of The University of El Salvador.

Polanco Fuentes, Claudia Nineth, Santos Isaac Cabrera Alvarenga, y José Ludwig Cornejo Cabrera. Factors That Intervene in Students Oral Language Proficiency When Learning English and French at the Same Time After the Completion of the Sixth Terms of the Development Area Subjects, Semester I-2017, in the Modern Languages Major at The Foreign Languages Department of The University of El Salvador. 2024.

Polanco Fuentes, Claudia Nineth, et al. Factors That Intervene in Students Oral Language Proficiency When Learning English and French at the Same Time After the Completion of the Sixth Terms of the Development Area Subjects, Semester I-2017, in the Modern Languages Major at The Foreign Languages Department of The University of El Salvador. 2024.