Al-fraiji, Safaa S., and Dhiah Al-Shammary. “EEG Signals Classification Based on Mathematical Selection and Cosine Similarity”. Journal of Al-Qadisiyah for Computer Science and Mathematics 13, no. 3 (August 30, 2021): Comp Page 57 – 67. Accessed November 14, 2024. https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/837.