“Personalized Pricing as a Form of Price Discrimination  Based on Behavior in E-Commerce from the Perspective of Business Competition Law”, IPSSJ, vol. 3, no. 10 Oktober, pp. 614–621, Oct. 2026, Accessed: Oct. 21, 2026. [Online]. Available: https://ipssj.com/index.php/ojs/article/view/2132