SISTEM PENENTU KEPUTUSAN DIAGNOSA AWAL PASIEN DI RUMAH SAKIT MENGGUNAKAN METODE CERTAINTY FACTOR. JSSR [Internet]. 2026 Oct. 21 [cited 2026 Oct. 25];9(5):8393 – 8400. Available from: https://jurnal.goretanpena.com/index.php/JSSR/article/view/7343