Kintamani, Roro Ayu, Sumitro Sumitro, and Rama Chandra. “The Effect of Product Innovation, Product Quality, and Advertising on Product Purchase Decisions ”. Jurnal Manajemen STEI 12, no. 1 (January 31, 2026): 1–14. Accessed September 5, 2026. http://journal.steipress.org/index.php/jmstei/article/view/17.