Aguilar Gazo, Dulce María and Gutiérrez Gutiérrez, Mercedes Amparo (2012) Some factors that affect the communicative English activities in students of ninth grade from the afternoon class at Montelimar High School during the second semester of 2012. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.
Matamoros Gómez, Martha Isabel and Gutiérrez Espinoza, Juan Bautista (2012) Serious difficulties the students of eleventh grade have with speaking skill and pronunciation in teaching-learning process of English language, at Salvador Mendieta College, during the 2nd semester of 2012. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.