Calderón Lemus, Adriana Yamileth and Henríquez Miranda, Rubenia Edith and Lemus Hernández, Marisela Lissette (2019) The need to provide professional development in tourism to students who minor in public relations of the B.A. in Modern Languages with Specialization in French and English, at the Department of Foreign Languages, University of el Salvador, 2019 /. Bachelor thesis, Universidad de El Salvador.