T. Soni Madhulatha, and Dr. Md. Atheeq Sultan Ghori. “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, vol. 18, no. 8s, July 2026, pp. 1299-07, doi:10.70917/ijcisim-2026-5348.