Riandari, F., H. T. . Sihotang, Rohit Gautama, and Sethu Ramen. “Student Graduation Value Analysis Based On External Factors With C4.5 Algorithm”. Jurnal Mantik, vol. 6, no. 2, Aug. 2022, pp. 2228-35, doi:10.35335/mantik.v6i2.2784.