Comendador Dieppa, . R. M. ., M. E. Gamboa Graus, e M. Rivero Rojas. “TEACHING ENGLISH AS A SECOND LANGUAGE AND ITS GRAMMAR IN JUNIOR HIGH SCHOOL”. Didáctica Y Educación ISSN 2224-2643, vol. 10, nº 4, dezembro de 2019, p. 74-84, https://revistas.ult.edu.cu/index.php/didascalia/article/view/912.