PUTRI, N.; MUHAMMAD, A.; MAHESSYA, R. A. Grouping Building Material Sales for Management Optimization with the K-Means Algorithm. Journal of Computer Scine and Information Technology, [S. l.], v. 9, n. 3, p. 119–124, 2023. DOI: 10.35134/jcsitech.v9i3.74. Disponível em: https://jcsitech-upiyptk.org/ojs/index.php/jcsitech/article/view/74. Acesso em: 29 apr. 2026.