KHAIRUNNAZRI; YUDI SUTARYANA. Cost Efficiency Management of Early Heart Disease Detection in the Era of Digital Health Service Transformation, A Data Mining Classification Model Analysis Using Naive Bayes and Decision Tree C4.5. Journal of Economic Perspectives and Business Innovation, [S. l.], v. 3, n. 01, p. 01–10, 2026. Disponível em: https://e-journal.icmandalika.or.id/index.php/EPBI/article/view/78. Acesso em: 12 aug. 2026.