Tantangan dan Hambatan Implementasi Uang Elektronik di Indonesia: Studi Kasus PT XYZ. J. Sistem Inf. (J. Inf. Sys.) [Internet]. 2017 May 1 [cited 2024 Jul. 7];13(1):38-4. Available from: https://jsi-test.pusilkom.com/index.php/jsi/article/view/465