AN, Xin. Prediction of stock price by Hidden Markov model. BCP Business & Management, [S. l.], v. 38, p. 309–316, 2023. DOI: 10.54691/bcpbm.v38i.3709. Disponível em: https://bcpublication.org/index.php/BM/article/view/3709. Acesso em: 31 jul. 2026.