ASTRAMOWICZ-LEYK, T.; TURCHYN, Y.; IVASECHKO, O. Legal Framework for Regulation of Labor Migration From Ukraine to the Republic of Poland in the Conditions of COVID-19. PRAWO i WIĘŹ, [S. l.], n. 2 (40), p. 143–163, 2022. DOI: 10.36128/priw.vi40.384. Disponível em: https://prawoiwiez.edu.pl/index.php/piw/article/view/384. Acesso em: 4 kwi. 2025.