Conversational competence in Spanish as a foreign language discipline at Universidad de Oriente: diagnosis of its current state. Transformación, [S. l.], v. 16, n. 2, p. 187–197, 2024. Disponível em: https://transformacion.reduc.edu.cu/index.php/transformacion/article/view/233. Acesso em: 19 sep. 2025.