Y. Margulyan and N. Pokrovskaya, “Migration as a Factor of Social Security in the Modern Society”, Bull. YSU G: Econ., vol. 16, no. 1, pp. 3–18, Jan. 2015, Accessed: Jan. 23, 2026. [Online]. Available: https://journals.ysu.am/index.php/bulletin-ysu-economics/article/view/178