MALENSANG, Prasetyo Octavianus; TAMENGKEL, Lucky F.; PUNUINDOONG, Aneke Jolly. Pengaruh Brand Ambassador dan Brand Image Terhadap Keputusan Pembelian Smartphone Samsung Seri A di IT Center Manado. Productivity, [S. l.], v. 3, n. 5, p. 445–451, 2022. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/44953. Acesso em: 22 mar. 2026.