Оlena Pomortseva, Taras Nalivayko, Viktor Kozyrenko, and Volodymyr Pankiv. “Geo-Information Modeling of Retail Areas Using Databases and a Program-Analytical Approach”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism, no. 22 (December 30, 2025): 126-133. Accessed March 14, 2026. https://periodicals.karazin.ua/irtb/article/view/28847.