1.
Olejnik I, Skikiewicz R. The k-means Method in the Segmentation of Retirees on the Basis of Life Priorities. KREM [Internet]. 2015 Dec. 16 [cited 2024 Sep. 20];(916):83-94. Available from: https://psychologia-ekonomiczna.uek.krakow.pl/index.php/krem/article/view/741