NÚÑEZ PÉREZ, A.; ÁLVAREZ FONTE, B. L.; MÁRQUEZ RÍOS, I. University Extension in the initial training of Marxism-Leninism and History students. Mendive. Journal on Education, [S. l.], v. 14, n. 4, p. 324–332, 2016. Disponível em: https://mendive.upr.edu.cu/index.php/MendiveUPR/article/view/881. Acesso em: 22 jul. 2024.