M. A. Ahmad Niza and T. N. Tuan Chik, “Structural Vibration Assessment of an Old Building Using Experimental Vibration Data”, rtcebe, vol. 2, no. 1, pp. 418–428, Jun. 2021, Accessed: Jul. 23, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/1459