Rifai, Ahmad, Fatihanursari Dikananda, and Christina Juliane. “Clustering Hasil Belajar Menggunakan Algoritma K-Means Dengan Optimize Parameter Dalam Menjamin Mutu Pendidikan Di Era Pandemi Covid-19”. Building of Informatics, Technology and Science (BITS) 4, no. 2 (September 28, 2022): 874−880. Accessed June 9, 2026. https://ejurnal.seminar-id.com/index.php/bits/article/view/2167.