1. 4Service Group. (2022). Ukrainian refugees in Europe. A study of the behavior and attitudes of Ukrainians who were forced to leave for Europe as a result of the war in Ukraine. https://4service.group/ukrayinski-bizhentsi-v-yevropi-doslidzhennya-povedinki-ta-nastroyiv-ukrayintsiv-shho-vimusheni-buli-viyihali-v-yevropu-vnaslidok-vijni-v-ukrayini/ [in Ukrainian]
2. Ainsley, J. (2023). U.S. has admitted 271,000 Ukrainian refugees since Russian invasion, far above Biden’s goal of 100,000. https://www.nbcnews.com/author/julia-ainsley-ncpn796096
3. Botelho, V. (2022). The impact of the influx of Ukrainian refugees on the Euro area labour force. ECB Economic Bulletin, Issue 4/2022. https://www.ecb.europa.eu/pub/economic-bulletin/focus/2022/html/ecb.ebbox202204_03~c9ddc08308.en.html
4. CASE Ukraine. (2022). https://case-ukraine.com.ua/news/lyshe-polovyna-ukrayintsiv-planuye-majbutnye-svoyih-ditej-v-ukrayini-u-vypadku-zberezhennya-vijskovoyi-zagrozy/[in Ukrainian]
5. Dadush, U. & Weil, P. (2022). Will Ukraine’s refugees go home? Policy Contribution 16/2022. Bruegel. https://www.bruegel.org/sites/default/files/2022-09/PC%2016%202022.pdf