ГРЯДУНОВА, Алина Вячеславовна. HE CURRENT SOCIAL AND ECONOMICAL PROBLEMS OF THE DEVELOPMENT IN THE OREL REGION. Среднерусский вестник общественных наук, [S. l.], v. 11, n. 3, p. 170–177, 2016. DOI: 10.12737/20398. Disponível em: https://sredneruss-vestnik.owebs.ru/article/view/29508. Acesso em: 8 nov. 2026.