SARDIÑAS-COMPANIONI, José Luis. Al Dr. C. Andrés Israel Yera Quintana. Educación y sociedad, [S. l.], v. 11, n. 3, p. 10–11, 2013. Disponível em: https://elgeneralisimo.unica.cu/index.php/edusoc/article/view/2180. Acesso em: 15 may. 2026.