Sorokozherdyev , Kirill G., and Evgeniy A. Efimov. “THE INFLUENCE OF THE REGIONAL SECTORAL STRUCTURE ON THE SOCIO-ECONOMIC DEVELOPMENT OF A REGION”. Economy of Regions 19, no. 2 (June 29, 2023): 314–328. Accessed April 7, 2026. https://www.economyofregions.org/ojs/index.php/er/article/view/602.