Sahar, Noor Syazwana, Norlaili Mat Safri, and Nor Aini Zakaria. “Use of EEG Technique in a Cognitive Process Study- A Review”. ELEKTRIKA- Journal of Electrical Engineering 21, no. 2 (September 1, 2022): 24–32. Accessed April 19, 2024. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/366.