FITRIYANA, K. H.; TYAS, F. A.; JAMIL, A. Improving Classification and Regression Tree Performance Using Bagging in Heart Disease Diagnosis. Jurnal Teknik Informatika dan Sistem Informasi, Jakarta, Indonesia, v. 12, n. 1, p. 45–59, 2026. DOI: 10.28932/jutisi.v12i1.12439. Disponível em: http://114.7.153.31/index.php/jutisi/article/view/12439. Acesso em: 4 may. 2026.