Ergun M, Uyguçgil H, Atalik Özlem. Creating a geodemographic classification model within geo-marketing: the case of Eskişehir province. BGSS [Internet]. 2020 Mar. 16 [cited 2025 Dec. 27];47(47):45-61. Available from: https://apcz.umk.pl/BGSS/article/view/20856