Unsiyah Zulfa Ulinnuha, SATRIYA WIJAYA. GAMBARAN SEGMENTATION, TARGETING DAN POSITIONING DI RUMAH SAKIT. WIDYALOKA [Internet]. 2023 Jan. 31 [cited 2026 Apr. 30];10(1):44-51. Available from: http://jurnal.ikipwidyadarmasurabaya.ac.id/index.php/widyaloka/article/view/121