ZHENG, Zichun. Application of LSTM and portfolio optimization in Chinese stock market. BCP Business & Management, [S. l.], v. 30, p. 380–387, 2022. DOI: 10.54691/bcpbm.v30i.2450. Disponível em: https://bcpublication.org/index.php/BM/article/view/2450. Acesso em: 29 jul. 2026.