BAYKOV, Nikolay M.; SPEKA, Kristina I. Sociological dimension of supplementary education for children of the Khabarovsk territory. Power and Administration in the East of Russia, [S. l.], v. 16, n. 3, p. 102–117, 2023. DOI: 10.22394/1818-4049-2023-104-3-102-117. Disponível em: https://vlast-dv.owebs.ru/article/view/14839. Acesso em: 8 nov. 2026.