Alvarado Alas, Nancy Maricela and Alvarado de Melara, Judith Verenice and Sánchez Hernández, Patricia Nohemí (2015) The use of authentic materials and its effects on the development of students' oral competence of students from intensive courses of bachelor in english teaching at the Foreign Language Department, University of El Salvador, year 2014. Bachelor thesis, Universidad de El Salvador.