PURWASIH, S. N.; FAUZAN, A. C. Hidden Markov Model with Baum–Welch Algorithm for Fraud Detection in Academic Business Processes. Informatics, Electrical and Electronics Engineering (Infotron), [S. l.], v. 5, n. 2, p. 96–106, 2025. DOI: 10.33474/infotron.v5i2.24546. Disponível em: https://riset.unisma.ac.id/index.php/INFOTRON/article/view/24546. Acesso em: 30 jul. 2026.