Valerian, Alvin, and Edy Purwo Saputro. “Price Discounts, Sales Promotions, and In-Store Displays As Drivers of Consumer Purchase Intention: Consumer Trust As a Mediator”. International Journal of Economics Development Research (IJEDR) 6, no. 6 (December 12, 2025): 4505–4516. Accessed December 22, 2025. https://journal.yrpipku.com/index.php/ijedr/article/view/9846.