Ghinaa Putri Adizka, Syafna Hanifa Iskandar, Adistria Putri, and Mohamad Zein Saleh. “Discount Programs And Special Offers For Consumer Purchasing Decisions Of H&M Products”. OPTIMAL Jurnal Ekonomi dan Manajemen 4, no. 1 (December 18, 2023): 129–137. Accessed May 15, 2024. https://journal.amikveteran.ac.id/index.php/optimal/article/view/2621.