SENCHENKOV, N. P.; PETROV, K. G. On patronage and enlightenment in Russia in the late ХIХ century (O.N. Popova’s activities and essays). Pedagogika, [S. l.], v. 90, n. 5, p. 108–115, 2026. Disponível em: https://ojs.owebs.ru/pedagogika/article/view/30581. Acesso em: 8 nov. 2026.