Kumala, Sutria, and Yasri Yasri. “The Effect of Price, Brand Trust, and Brand Image on Smartphone Purchase Decisions”. Jurnal Ilmiah Manajemen Kesatuan 13, no. 4 (July 1, 2025): 2207–2218. Accessed June 16, 2026. https://jurnal.ibik.ac.id/index.php/jimkes/article/view/3371.