KINTAMANI, Roro Ayu; SUMITRO, Sumitro. The effect of product innovation, product quality, and advertising on product purchase decisions . Jurnal Manajemen STEI, [S. l.], v. 12, n. 1, p. 1–14, 2026. Disponível em: http://journal.steipress.org/index.php/jmstei/article/view/17. Acesso em: 3 mar. 2026.