Flores Pineda, Leonor Milagro and Flores Quintanilla, Obil Samuel and Merino Cuchilla, Manuel Antonio (2021) The impact of COVID-19 global pandemic on the English Language proficiency of the students registered in the fourth year of the Bachelor of Arts in English Language Teaching of the Foreign Language Department at the University of El Salvador, Semester I, 2021. Other thesis, Universidad de El Salvador.