ANALISIS ALGORITMA DECISION TREE DALAM PENGKLASIFIKASIAN INDEKS PENCEMARAN UDARA KOTA JAKARTA DENGAN METODE CROSS INDUSTRY STANDARD PROCESS FOR DATA MINING. Fraction [Internet]. 2025 Jul. 29 [cited 2026 Jan. 8];5(1):9-17. Available from: https://fraction.ubb.ac.id/index.php/fraction/article/view/87