PRATAMA, B. W. A.; PRASETYANINGRUM, P. T. Implementasi Metode Certainty Factor Dalam Sistem Pakar Diagnosa Nomophobia Pada Remaja Berbasis Web. Journal of Computer and Information Systems Ampera, [S. l.], v. 5, n. 3, p. 155–173, 2024. DOI: 10.51519/journalcisa.v5i3.478. Disponível em: https://www.journal-computing.org/index.php/journal-cisa/article/view/478. Acesso em: 28 apr. 2026.