Items where Author is "Ruiz Carballo, Rogelio Enrique"

Ruiz Flores, Fresch Antonio and Ruiz Carballo, Rogelio Enrique (2007) The use of teaching grammar techniques by the English teacher of the 5th years “A” and “B” at Juan XXIII secondary school disables a successful teaching of English in the teaching-learning process of English as a foreign language. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.