Abdullah, Abdullah, Andi Jam’an, and Syarthini Indrayani3. “The Influence of Product Quality, Price and Brand Image on Purchase Decisions of Indosat Ooredoo Prepaid Cards in Makassar City”. Journal of Finance and Business Digital 3, no. 3 (September 26, 2024): 157–170. Accessed May 25, 2026. https://journal.formosapublisher.org/index.php/jfbd/article/view/11504.