Priyadharshini, P. Nirmala, and G. Jayaseelan. “Frequency–Spatial Cognitive Intelligence: A Deep Learning Framework for Advanced BCI Systems”. Journal of Intelligent Data Analysis and Computational Statistics (p-ISSN: 3049-3056 e-ISSN: 3048-7080) 2, no. 3 (November 21, 2025): 7–23. Accessed May 21, 2026. https://www.matjournals.net/engineering/index.php/JoIDACS/article/view/2729.