Rodríguez Zuñiga KA, Villanueva Rivas D, Escobar Primo C. The contribution of young cuban university students in the fight against Covid-19. Educación y Análisis Social Crítico [Internet]. 2023 Nov. 29 [cited 2026 Sep. 18];1(2):207-14. Available from: https://www.ojseumed.com/index.php/educacion_analisis_social/article/view/cubanos