Czeczelewski, J., Tucki, A. and Czeczelewska, E. (2017) “The use of Cluster Analysis in The Research On Shopping Preferences Regarding Regional Products from Lubelskie Voivodeship”, Journal of Agribusiness and Rural Development, 43(1), pp. 57-67. doi: 10.17306/J.JARD.2017.00319.