Items where Author is "Calderón, Ulises Antonio"

Calderón, Ulises Antonio and Flores Dávila, Lázaro and García, Deyrin Alexander (2016) Study Techniques Used by Students to Learn and Practice the English Language in Communication in 10th grade of High School at the Hermann Gmeiner School in the Afternoon Session During the Second Semester of the Year 2015. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.