H. Sugihardjo, .-. Tavio, I. Manalu, and Y. Lesmana, “Seismic Study of Application of Lead Rubber Bearings in Kutai Kartanegara Steel Arch Bridge”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 8, no. 2, pp. 540–546, Apr. 2018.