Umaidah, Yuyun, AND 		Purwantoro, Purwantoro.
" PENERAPANALGORITMA K-NEAREST NEIGHBOR(K-NN) DENGAN PENCARIAN OPTIMALUNTUK PREDIKSI PRESTASI SISWA" <em>Journal of Information System, Informatics and Computing</em> [Online], Volume 3 Number 2 (9 December 2019)