Putri CY, Ilhamuddin M. Pengaruh Brand Ambassador dan Advertising Terhadap Keputusan Pembelian Smartphone Vivo di Kalangan Universitas Mataram. ProBisnis [Internet]. 2026 Feb. 28 [cited 2026 Apr. 20];17(1):683-8. Available from: https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/1398