SISTEM DATA MINING PENGELOLAAN TRANSAKSI PENJUALAN PULSA PADA SUJASE CELL JAKARTA BARAT. JSSR [Internet]. 2025 May 25 [cited 2026 Jul. 24];8(2):3186-92. Available from: https://jurnal.goretanpena.com/index.php/JSSR/article/view/3184