Rudawska, Edyta. “THE RELATIONAL CONTEXT OF CREATING CUSTOMER PORTFOLIO ANALYSES”. Acta Scientiarum Polonorum. Oeconomia 14, no. 2 (June 30, 2015): 143-152. Accessed May 5, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/4174.