Rizki Setyawan, Muhammad. “Sistem Pakar Deteksi Penyakit Kambing Menggunakan Certainty Factor Berbasis Android”. JURNAL MAHAJANA INFORMASI 8, no. 1 (June 20, 2023): 36–43. Accessed April 9, 2025. http://114.7.97.221/index.php/7/article/view/4008.