“THE INFLUENCE OF FLASH SALES AND CONSUMER TRUST ON PURCHASE DECISIONS OF SKINCARE BEAUTY PRODUCTS AT GUARDIAN STORE SURABAYA”. Pedagogic Research-Applied Literacy Journal 2, no. 4 (August 21, 2025): 533–540. Accessed September 6, 2026. https://paraplu.sapublisher.com/index.php/paraplu/article/view/108.