HAJI EBRAHIM TEHRANI, Mohammad; SAFARNEJAD BORUJENI, Amin; HASHEMIGOHAR, Mohsen; ZAFARI, Sobhan; ALIDADI, Hossein. A Hybrid Approach Based on a Memory-Instance–Based Gated Transformer (MIGT) Algorithm and Metaheuristic Optimization for Portfolio Management with the Aim of Return Optimization and Risk Control. Journal of Resource Management and Decision Engineering, [S. l.], p. 1–20, 2026. Disponível em: https://journalrmde.com/index.php/jrmde/article/view/255.. Acesso em: 19 feb. 2026.