Najahah, V. and Pujianto, U. (2026) “Automatic Classification of Artificial Intelligence Generated Question Difficulty Levels: Klasifikasi Otomatis Tingkat Kesulitan Soal Hasil Kecerdasan Buatan”, Indonesian Journal of Innovation Studies, 27(1), p. 10.21070/ijins.v27i1.1880. doi: 10.21070/ijins.v27i1.1880.