Banjarnahor, J. ., Zai , F. ., Sirait , J. ., Nainggolan , D. W. . and Sihombing , N. G. D. . (2023) “Comparison Analysis of C4.5 Algorithm and KNN Algorithm for Predicting Data of Non-Active Students at Prima Indonesia University”, Sinkron : jurnal dan penelitian teknik informatika, 7(4), pp. 2027-2035. doi: 10.33395/sinkron.v8i4.12879.