SYAHPUTRA, Y. H. .; HUTAGALUNG, J. Superior Class to Improve Student Achievement Using the K-Means Algorithm. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 6, n. 3, p. 891-899, 2022. DOI: 10.33395/sinkron.v7i3.11458. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/11458. Acesso em: 27 jul. 2024.