Pengaruh Kredibilitas Public Figure terhadap Keputusan Pembelian (Survei Penggunaan Brand Ambassador Chelsea Islan dalam Kampanye Pink Voice Starbucks). J. Prologia [Internet]. 2021 Mar. 4 [cited 2026 Mar. 2];5(1):115-20. Available from: https://journal.untar.ac.id/index.php/prologia/article/view/8165