Perovic, Nikola. “Psychological Pricing in Modern Retailing: The Case of Wine Sector in Hard-Discounter Chains of Russia”. International Journal of Economic Behavior (IJEB) 4, no. 1 (June 28, 2014): 83–95. Accessed January 14, 2026. https://journals.uniurb.it/index.php/ijmeb/article/view/1886.