Almanfaluti IK, Putri NA, Navaro MS. Application Design: Integration of Qris E-Wallet Cryptocurrency Using Prototype Method: Perancangan Aplikasi : Integrasi Qris E-Wallet Cryptocurrency Dengan Metode Prototype. ijins [Internet]. 2023 Dec. 13 [cited 2025 May 14];25(1). Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/997