Prayoga, Ibnu, and Wawan Kurniawan. “PENGEMBANGAN SERVER VOIP BERBASIS ASTERISK DAN SHOREWAL MENGGUNAKAN METODE NETWORK DEVELOPMENT LIFE CYLCE”. JURNAL SATYA INFORMATIKA 5, no. 02 (August 1, 2023): 59–66. Accessed June 14, 2025. http://ojs-teknik.usni.ac.id/index.php/jsk/article/view/388.