YUNI SULISTYOWATI; DWI RAHMAT ISLAMI. Aplikasi Penjualan Pulsa Online Menggunakan Payment Gateway. Jurnal Informatika dan Multimedia, Malang, Indonesia, v. 8, n. 1, 2016. DOI: 10.33795/jim.v8i1.1151. Disponível em: http://114.6.41.75/index.php/jtim/article/view/1151. Acesso em: 11 sep. 2025.