Hutomo, Hamzah, and M. Ainul Yaqin. “Analisis Ekonomi Perangkat Lunak Dalam Pengembangan Sistem Informasi Pondok Pesantren Islamic Center Elkisi (SIP-E)”. Journal Automation Computer Information System 4, no. 1 (May 26, 2024): 12–22. Accessed June 7, 2025. https://jacis.pubmedia.id/index.php/jacis/article/view/70.