Rachma Vina Dikma, and Rizaldy Khair. “Sistem Pakar Diagnosa Penyakit Krisan Di Kabupaten Karo Menggunakan Dempster Shafer”. Nusantara Journal of Multidisciplinary Science, vol. 3, no. 10, May 2026, pp. 1430-4, https://jurnal.intekom.id/index.php/njms/article/view/2057.