The Effect of Twin Date Event Day Promos, Flash Sale, and Shopee Live Discount Vouchers on Product Purchase Decisions for Shopee E-Commerce Users in the Kepung District Area. Kilisuci [Internet]. 2025 Jul. 1 [cited 2026 Jan. 11];3:2477-88. Available from: https://proceeding.unpkediri.ac.id/index.php/kilisuci/article/view/6363