Jąder, Karolina, and Julian Wawrzyniak. “Changes in the Consumption of Fruits and Vegetables and Their Preserves in Poland in 1999-2013 and the Phenomenon of Sustainable Consumption”. Journal of Agribusiness and Rural Development 37, no. 3 (December 31, 2015): 427-435. Accessed April 24, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/325.