An Intelligent Sleep-Based Machine Learning System for Continuous and Non-Intrusive Human Stress Level Detection. ITEGAM-JETIA, [S. l.], v. 12, n. 61, p. 969–982, 2026. DOI: 10.5935/jetia.v12i61.4420. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/4420. Acesso em: 22 oct. 2026.