DETEKSI ANOMALI VOLUME DAN HARGA PADA SAHAM ASURANSI IDX MENGGUNAKAN ISOLATION FOREST. JSSR [Internet]. 2026 Aug. 24 [cited 2026 Aug. 26];9(4):6567 – 6576. Available from: https://jurnal.goretanpena.com/index.php/JSSR/article/view/7033