Lanuza Armas, Wendy Isamar and Lovo Urbina, Josseling Vanesa and Tórrez, Anielka de Los Ángeles (2014) Methodological alternatives to improve the listening comprehension skills in 11th grade students from Guillermo Cano Institute, during the second semester 2014. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.