Putri Ayu, Diah, et al. “SISTEM PAKAR UNTUK DIAGNOSIS PENYAKIT AMANDEL MENGGUNAKAN METODE CERTAINTY FACTOR (STUDI KASUS: KLINIK THT TAMTAMA MEDICAL CENTER)”. Global Research and Innovation Journal, vol. 1, no. 3, Aug. 2025, pp. 252-8, https://journaledutech.com/index.php/great/article/view/560.