Kuprina, Tamara Vladimirovna, Svetlana Mikhaelovna Minasyan, and Armen Mishaevich Tsaturyan. “Modelling the Invariants of Academic Migration Influencing the Territory’s Socio-Economic Indicators”. Economy of Regions 15, no. 3 (September 28, 2019): 749–762. Accessed April 24, 2026. https://economyofregions.org/ojs/index.php/er/article/view/1821.