Nodarse-Álvarez, Juan Carlos, et al. «Towards the Internationalization of Cuban Medical Education: The Role of the Common European Framework of Reference». Revista Científica Estudiantil De Ciencias Médicas De Matanzas, vol. 6, febrero de 2026, p. e493, https://revmedest.sld.cu/index.php/medest/article/view/493.