KAUFMAN, Natal'ya Yu. Problems of poverty in Russia: economic and social aspect. Management Issues, [S. l.], v. 66, n. 5, p. 36–45, 2020. DOI: 10.22394/2304-3369-2020-5-36-45. Disponível em: https://voprosy-upravleniya.owebs.ru/article/view/24910. Acesso em: 9 nov. 2026.