Druzhinin, Alexandr G., Vasilisa V. Gorochnaya, Igor A. Dets, Stanislav S. latchninsky, Andrey S. Mikhaylov, and Denis A. Volkhin. “Trans-Aquatorial Clustering Within the Trend of Cross-Border International Economic Interactions”. International Journal of Economics and Financial Issues 6, no. 5S (August 13, 2016): 128–135. Accessed August 11, 2022. https://econjournals.com/index.php/ijefi/article/view/2877.