[1]
N. A. Hishamuddin and M. H. . Mokhtar, “Development of Heart Rate Variability Analysis Device for Human Body Stress Level Indication”, peat, vol. 5, no. 1, pp. 213–219, Jun. 2024, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/14762