Socio-Economic Development of Orel Region: Agro-Industrial Complex 2019 - 2021. Science Outpost, [S. l.], v. 15, n. 4, p. 4–9, 2021. DOI: 10.36683/2076-5347-2021-3-57-4-9. Disponível em: https://forpost-nauki.owebs.ru/article/view/5533. Acesso em: 28 sep. 2026.