Subekthi, Errysa. “Perbandingan Metode Certainty Factor Dan Dempster-Shafer Dalam Sistem Pakar Diagnosa Penyakit THT”. Building of Informatics, Technology and Science (BITS) 7, no. 3 (December 16, 2025): 1819-1831. Accessed August 2, 2026. https://ejurnal.seminar-id.com/index.php/bits/article/view/8623.