Effects of the lack of the teaching means in the low academic performance of English students in elghth level at the National Institute eliseo Picado, Matagalpa in the Second Semester of the course 2006 - López López, Authon Marcia (UNAN, Matagalpa,Nicaragua, 2006)
Seminario-(Licenciada en Engilsh)- Universidad Nacional Autónoma de Nicaragua