Romero Orbes, J. M. (2015). Motivational strategies to develop the listening skills in the teaching-learning process of English language applied in the students of eighth and ninth years of basic education in the colegio nacional mixto Dr. José María Velasco Ibarra, in El Guabo, academic period 2014-2015.
Chicago-referens (17:e uppl.)Romero Orbes, Jenny Marjorie. Motivational Strategies to Develop the Listening Skills in the Teaching-learning Process of English Language Applied in the Students of Eighth and Ninth Years of Basic Education in the Colegio Nacional Mixto Dr. José María Velasco Ibarra, in El Guabo, Academic Period 2014-2015. 2015.
MLA-referens (9:e uppl.)Romero Orbes, Jenny Marjorie. Motivational Strategies to Develop the Listening Skills in the Teaching-learning Process of English Language Applied in the Students of Eighth and Ninth Years of Basic Education in the Colegio Nacional Mixto Dr. José María Velasco Ibarra, in El Guabo, Academic Period 2014-2015. 2015.