LAVRYNENKO, O. N-phoneme model of speech signal recognition based on hidden Markov processes. Problems of Informatization and Management, [S. l.], v. 2, n. 82, p. 33–41, 2025. DOI: 10.18372/2073-4751.82.20366. Disponível em: https://jrnl.nau.edu.ua/index.php/PIU/article/view/20366. Acesso em: 14 feb. 2026.