Amar Bastian. “Analysis of User Satisfaction Level of Ajaib Kripto Application in DKI Jakarta”. International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM) 2, no. 1 (September 9, 2024): 1537 - 1557. Accessed June 8, 2025. http://103.8.12.212:33180/unj/index.php/isc-beam/article/view/48622.