Liu, Jinsha, Chengyuan Shen, and Jianting Cao. “A Portable EEG-Based Sleep Monitoring and Real-Time Feedback System Without Cloud Infrastructure”. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 25 (July 28, 2025): 25–39. Accessed January 27, 2026. https://www.rajpub.com/index.php/ijct/article/view/9763.