Bakanach, Olga V., Tatiana A. Dubrova, Mikhail A. Esenin, and Svetlana V. Blinova. 2016. “Small Entrepreneurship in Russia: Development Trends, Structural Changes, Rating Assessment of Regions”. International Review of Management and Marketing 6 (5S):227-34. https://econjournals.org.tr/index.php/irmm/article/view/2824.