DETEKSI ANOMALI VOLUME DAN HARGA PADA SAHAM ASURANSI IDX MENGGUNAKAN ISOLATION FOREST. JSSR [Internet]. 2026 Aug. 13 [cited 2026 Aug. 16];9(4):6098 – 6108. Available from: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6972