Wijaya, E. B., A. Dharma, D. Heyneker, and J. . Vanness. “Comparison of the K-Means Algorithm and C4.5 Against Sales Data”. Sinkron : Jurnal Dan Penelitian Teknik Informatika, vol. 7, no. 2, Apr. 2023, pp. 741-5, doi:10.33395/sinkron.v8i2.12224.