Ovchinnikova, Olena2022-02-102022-02-102016Ovchinnikova O. Cluster analysis in the study of migration / O. Ovchinnikova // Ekonomicke rozhlady=Economic Review. – Bratislava, 2016. – Vol. 45, 4. – P. 478-491.https://elar.khmnu.edu.ua/handle/123456789/11668enmigrationexternal displacementcluster analysisterritoryregionСтаття