DI MARTINO, A. . Covid-19 Outbreak: Effect on the Education and Mental Health of Russian Students. Memorias Sifored - Encuentros Educación UAN, [S. l.], n. 4, 2021. Disponível em: https://revistas.uan.edu.co/index.php/sifored/article/view/1159. Acesso em: 6 mar. 2026.