Nulangi, Thomas Mbenu, and Djemari Mardapi. “The Accuracy of the Cheating Detection Methods in Large-Scale Tests: Mathematics National Examination”. Jurnal Penelitian dan Evaluasi Pendidikan 22, no. 2 (December 27, 2018): 130–142. Accessed May 6, 2025. https://journal.uny.ac.id/index.php/jpep/article/view/14930.