Susanto Y, Winasis PH, Rachman MM, Heriyanto H. The Use of Geofencing in Android-Based Mobile Applications for Promotional Ads in Shopping Centers. sensi [Internet]. 2023Aug.31 [cited 2025Nov.30];9(2):141-5. Available from: https://ejournal.raharja.ac.id/index.php/sensi/article/view/2908