HASIBUAN, A.; KEMBUAN, D. R. .; MANOPPO, C. T. M. .; TINAMBUNAN, M. H. . Optimization of K-Means algorithm in grouping data using the statistical gap method. Journal of Intelligent Decision Support System (IDSS), [S. l.], v. 6, n. 3, p. 112-120, 2023. DOI: 10.35335/idss.v6i3.149. Disponível em: https://idss.iocspublisher.org/index.php/jidss/article/view/149. Acesso em: 20 apr. 2026.