АБРАМКИНА, Светлана Рафаиловна. ECONOMIC ACTIVITY OF THE POPULATION OF CHELYABINSK REGION. Социум и власть, [S. l.], v. 38, n. 6, p. 93–99, 2012. Disponível em: https://socium-vlast.owebs.ru/article/view/27863. Acesso em: 8 nov. 2026.