Hafizh Trisna Indarto, Ismail Abdurrozzaq Zulkarnain, and Arin Yuli Astuti. “Application Of The K-Means Clustering Method In Grouping Goat Productivity In A Web-Based Monitoring System”. International Journal of Health Engineering and Technology (IJHET), vol. 5, no. 4, Oct. 2026, doi:10.55227/ijhet.v5i3.1143.