T. Soni Madhulatha and Dr. Md. Atheeq Sultan Ghori 2026. Multi-Task CNN–BiLSTM–Attention Networks for Multivariate FX Rate Forecasting: A Statistically Rigorous Evaluation Against Naive Persistence. International Journal of Computer Information Systems and Industrial Management Applications. 18, 8s (Jul. 2026), 1299–1307. DOI:https://doi.org/10.70917/ijcisim-2026-5348.