FEBRIANTO, Royhan Bagas. The Influence of Product Quality, Lifestyle, and Brand Image on Consumer Purchasing Decisions of VIVO Smartphones. Jurnal Ilmu Ekonomi dan Sosial (JIES), Jakarta, Indonesia, v. 14, n. 1, 2026. Disponível em: https://publikasi.mercubuana.ac.id/index.php/jies/article/view/36161. Acesso em: 28 jul. 2026.