Geddam Charitha, Machika Rakesh, Busani Hemanth, Lamba Sharanya, P.Janaki Ramulu. Multi-Class Stress Detection through Heart Rate Variability: A Deep Neural Network-Based Study. JSIHS [Internet]. 2025 Sep. 30 [cited 2026 Oct. 20];3(3):29-43. Available from: https://fringeglobal.com/ojs/index.php/jsihs/article/view/multi-class-stress-detection-through-heart-rate-variability-a-de