Subagiyo, Adriani Gustia, and Donny Oktavian Syah. “The Effect of E-Wallet and Sales Promotion on Purchasing Decisions”. Best Journal of Administration and Management 1, no. 1 (August 21, 2022): 53–60. Accessed October 27, 2025. https://internationalpublisher.id/journal/index.php/Bejam/article/view/30.