Yulianti N, Fajrin AA. EXPERT SYSTEM MENDIAGNOSA TINGKAT DEPRESI SISWA MENGGUNAKAN METODE CERTAINLY FACTOR. comasiejournal [Internet]. 2023Sep.9 [cited 2024Nov.23];9(1). Available from: https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/7466