Melissa, Ira, and Raymond Oetama. 2013. “Analisis Data Pembayaran Kredit Nasabah Bank Menggunakan Metode Data Mining”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi 4 (1), 18-27. https://doi.org/https://doi.org/10.31937/si.v4i1.238.