Briant Nor Pradhuka, and Prima Ayu Rizqi Mahanani. “ANALISIS KEPUASAN PENGGUNAAN BLACKBERRY MESSENGER (BBM) DI KALANGAN SANTRI PONDOK PESANTREN AL-ISHLAH BANDARKIDUL MOJOROTO KOTA KEDIRI ”. Mediakita 1, no. 1 (January 22, 2017): 1–25. Accessed July 1, 2026. http://103.134.17.251/mediakita/article/view/74.