R.KARTHIKEYAN; A.KUMARAVEL; V.KHANAA. SIGNIFICANCE OF INFORMATION GAIN RATIO FOR IMPROVING CLASSIFICATION OF HEART DISEASES. International Journal of Pharma and Bio Sciences, [S. l.], v. 6, n. 2, p. 182–190, 2015. Disponível em: https://ijpbs.net/index.php/journal/article/view/4215. Acesso em: 24 jul. 2026.