TERNOVAYA, Ludmila. Color Revolution" loses color and becomes gray. Gosudarstvennaya Sluzhba, [S. l.], v. 18, n. 1, p. 110–113, 2016. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/22225. Acesso em: 9 nov. 2026.