Syahra, Y., Y. F. . Br. Tarigan, K. . Andriani, H. W. . Nazry S, and R. . Setik. “Decision Trees in Predicting Loan Default Risk in Customer Relationships Within the Financial Sector”. Sinkron : Jurnal Dan Penelitian Teknik Informatika, vol. 9, no. 2, Apr. 2025, pp. 734-45, doi:10.33395/sinkron.v9i2.14672.