Wibowo, M. B. S. ., K. M. . Hindrayani, and T. Trimono. “Identifying Academic Excellence: Fuzzy Subtractive Clustering of Student Learning Outcomes”. Jurnal Teknik Informatika (Jutif), vol. 6, no. 3, June 2025, pp. 1569-88, doi:10.52436/1.jutif.2025.6.3.4614.