Setiyorini, T., and R. T. Asmono. “IMPLEMENTATION OF GAIN RATIO AND K-NEAREST NEIGHBOR FOR CLASSIFICATION OF STUDENT PERFORMANCE: Penerapan Metode Gain Ratio Dan K-Nearest Neighbor Untuk Klasifikasi Kinerja Siswa”. Jurnal Pilar Nusa Mandiri, vol. 16, no. 1, Mar. 2020, pp. 19-24, doi:10.33480/pilar.v16i1.813.