Rivero Cruz, L., Y. Tardo Fernández, y P. de la C. Rey Rivas. Conversational Competence in the Teaching-Learning Process of Foreign Languages: Gnoseological and Didactic References. Revista Conrado, Vol. 16, n.º 76, Oct. 2020, pp. 287-94, https://conrado.ucf.edu.cu/index.php/conrado/article/view/1487.