ANOMALY DETECTION: IMPROVING DIGITAL TRANSACTION FRAUD DETECTION WITH A HYBRID MODEL OF ISOLATION FOREST AND LONG SHORT-TERM MEMORY (LSTM). Kohesi: Jurnal Sains dan Teknologi, [S. l.], v. 10, n. 8, p. 481–490, 2026. Disponível em: https://cibjournal.com/index.php/kohesi/article/view/5788. Acesso em: 2 oct. 2026.