Piekut, Marlena, and Marina Valentukevičienė. “EXPENDITURE ON CATERING SERVICES ACROSS EUROPEAN HOUSEHOLDS’ BUDGETS”. Acta Scientiarum Polonorum. Oeconomia 18, no. 2 (June 30, 2019): 87–95. Accessed November 22, 2024. https://aspe.sggw.edu.pl/article/view/210.