THE ASSESSMENT OF THE DIVERSITY OF INCOME AND SAVINGS OF HOUSEHOLDS IN POLAND – COMPARATIVE APPROACH ACCORDING TO REGIONS. Research Bulletins of the Faculty of Economic Sciences, [S. l.], v. 1, n. 21, p. 279–303, 2018. Disponível em: https://ezeszyty.wne.tu.koszalin.pl/index.php/zeszyty/article/view/100. Acesso em: 20 jul. 2025.