Gulo, Filipus Mei Tri Boy, Rahmad Hidayat, Hendrawaty Hendrawaty, Rahmat Isma Hidayat, Muhammad Heikal Fasya, Syifaurrahman Syifaurrahman, and Dea Syafira Ananda. “A Fuzzy C-Means–Based Clustering Model for Analyzing TOEFL Prediction Scores in Higher Education”. Journal of Applied Informatics and Computing 10, no. 1 (February 4, 2026): 115–124. Accessed September 12, 2026. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/11468.