Szwacka-Mokrzycka, Joanna. “CHANGES IN THE STANDARD OF LIVING IN POLISH HOUSEHOLDS AGAINST THE BACKGROUND OF OTHER EUROPEAN UNION COUNTRIES”. Acta Scientiarum Polonorum. Oeconomia 19, no. 3 (September 18, 2020): 107–116. Accessed July 3, 2024. https://aspe.sggw.edu.pl/article/view/2205.