Hanusik, Krystyna, and Urszula Łangowska-Szczęśniak. 2017. “DIFFERENTIATION OF SELF-ASSESSMENT AND OBJECTIVE INEQUALITIES IN THE LEVEL OF CONSUMPTION OF RURAL HOUSEHOLDS”. Journal of Agribusiness and Rural Development 44 (2), 337–349. https://doi.org/10.17306/J.JARD.2017.00294.