Duszczyk, Maciej, and Kamil Matuszczyk. “Non-Salary Employment Conditions As a Factor Shaping Migration Decision-Making: An Example of Workers from Ukraine in Poland”. Migration Letters 19, no. 6 (November 12, 2022): 933 –. Accessed February 6, 2023. https://www.migrationletters.com/ml/article/view/2162.