Budilaksono, S., Jupriyanto, J., Suwarno, M., Suwartane, I.G.A. , Azhari, L. , Fauzi, A. , Mahpud, M., Mariana, N. and Effendi, M.S. 2021. Customer Profilling for Precision Marketing using RFM Method, K-MEANS algorithm and Decision Tree. Sinkron : jurnal dan penelitian teknik informatika. 5, 2B (Oct. 2021), 191-200. DOI:https://doi.org/10.33395/sinkron.v6i1.11225.