Dorzhieva, Elena V., and Evdokia L. Dugina. “The Formation of Agro-Food Clusters As a Competitiveness Growth Factor”. International Journal of Economics and Financial Issues, vol. 5, no. 3S, Dec. 2015, pp. 238-47, https://econjournals.com.tr/index.php/ijefi/article/view/1719.