Deras Guevara, Katherine Andrea and Monterrosa Juárez, Prisila Elizabeth and Abrego Vásquez, Josué Rolando (2018) The role of affective factors in the english language proficiency of fourth-year students registered in the B.A in english language teaching and in the B.A in modern languages emphasis in French and English at the Foreign Language Department of the University of El Salvador, semester I, 2018. Bachelor thesis, Universidad de El Salvador.