ELIZABETH. Investigasi Dampak Brand Ambassador dan Mutu Produk pada Keputusan Beli. Jurnal EMT KITA, [S. l.], v. 9, n. 3, p. 907–914, 2025. DOI: 10.35870/emt.v9i3.4255. Disponível em: https://journal.lembagakita.com/emt/article/view/4255. Acesso em: 5 jun. 2026.