PENKOV, Boris. Social modernization - the basis of innovative development. Gosudarstvennaya Sluzhba, [S. l.], v. 14, n. 2, p. 33–37, 2012. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21493. Acesso em: 9 nov. 2026.