ANALYSIS OF CHANGES IN THE SIZE OF UNEMPLOYMENT IN POLAND. Research Bulletins of the Faculty of Economic Sciences, [S. l.], v. 1, n. 14, p. 161–187, 2021. Disponível em: https://ezeszyty.wne.tu.koszalin.pl/index.php/zeszyty/article/view/245. Acesso em: 20 jul. 2025.