Anggraini AN, Amali A, Anwar MS. Demand-Based Product Classification Using K-Means with Intermittency Metrics. Edumatic [Internet]. 2026 Apr. 29 [cited 2026 Jun. 24];10(1):280-9. Available from: https://e-journal.hamzanwadi.ac.id/index.php/edumatic/article/view/34435