NINGRUM, Leny; SALSABILA, Nisrina. Classification of Referral Decision Recommendations in Community Health Centers Using the K-Nearest Neighbor Approach. Knowbase : International Journal of Knowledge in Database, [S. l.], v. 5, n. 2, p. 162–173, 2025. DOI: 10.30983/knowbase.v5i2.10137. Disponível em: https://ejournal.uinbukittinggi.ac.id/index.php/ijokid/article/view/10137. Acesso em: 17 mar. 2026.