Azzahra P, Haerani E. Penerapan dan Implementasi Metode Certainty Factor Dalam Sistem Pakar Diagnosa Awal Gangguan Menstruasi PALM-COEIN. bits [Internet]. 30Sep.2022 [cited 30Apr.2026];4(2):1083−1090. Available from: https://ejurnal.seminar-id.com/index.php/bits/article/view/1805