“Sistem Pakar Diagnosa Penyakit Balita Berbasis Web Dengan Metode Certainty Factor”. Nusantara of Engineering (NOE) 8, no. 02 (October 11, 2025): 370 – 379. Accessed October 12, 2025. https://ojs.unpkediri.ac.id/index.php/noe/article/view/25439.