Sihaloho, Josef Evan, Atifah Ramadani, and Suci Rahmayanti. “Implementasi Sistem Pembayaran Quick Response Indonesia Standard Bagi Perkembangan UMKM Di Medan”. Jurnal Manajemen Bisnis 17, no. 2 (April 30, 2020): 287-297. Accessed November 22, 2024. https://journal.undiknas.ac.id/index.php/magister-manajemen/article/view/2384.