1.
Geomarketing in the era of social media; [Geomarketing im Zeitalter von Social Media]. gis.Business | issn : 1869-9286 [Internet]. 2015 Jan. 1 [cited 2026 Nov. 8];16(1):146-8. Available from: https://journal-gis.business/index.php/gisb/article/view/541