M. A. Alias and N. Abdul Ghafar, “Detection of Human Fall Using Floor Vibration and Artificial Neural Network”, rtcebe, vol. 2, no. 1, pp. 372–380, Jun. 2021, Accessed: Jul. 25, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/1460