EFREMOV, Evgueniy. Managing the Social Environment in a Metropolis through Visual Media. Gosudarstvennaya Sluzhba, [S. l.], v. 14, n. 6, p. 93–94, 2012. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21665. Acesso em: 9 nov. 2026.