Litvinenko, Inna L., Svetlana V. Lobova, Lira K. Gurieva, Svetlana S. Kamberdiyeva, and Alexandr A. Mokrushin. 2016. “Retrospective Analysis of the Conceptual Model of Economic Management in Sub-Regional Structures”. International Journal of Economics and Financial Issues 6 (1S):145-51. https://econjournals.com.tr/index.php/ijefi/article/view/2369.