VCIOM, Analytical Center. Public Opinion Poll (VCIOM Analytical Center): July — August 2026. Monitoring of Public Opinion: Economic and Social Changes, [S. l.], n. 4, p. 147–154, 2026. Disponível em: https://monitoringjournal.ru/index.php/monitoring/article/view/3486. Acesso em: 12 nov. 2026.