Szwacka-Mokrzycka, Joanna. “STIMULATORS AND BARRIERS OF DEMAND FOR FOOD (POLISH CASE)”. Acta Scientiarum Polonorum. Oeconomia 15, no. 3 (September 30, 2016): 123-133. Accessed May 7, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/4247.