Porozovs, J., Veliks, V., Kļaviņa, A., & Praulīte, G. (2023). EEG Spectral Feature Markers as an Indicator of Human Cognitive Process. International Journal of Emerging Technologies in Learning (iJET), 18(01), pp. 164–175. https://doi.org/10.3991/ijet.v18i01.31259