H., Wibowo, Sanford, D.M., Buckle, I.G., and Sanders, D.H. “Effects of Live Load on Seismic Response of Bridges: A Preliminary Study”. Civil Engineering Dimension 14, no. 3 (December 20, 2012): 166-172. Accessed May 6, 2021. https://ced.petra.ac.id/index.php/civ/article/view/18527.