Sugihardjo, Hidajat, - Tavio, Indrayon Manalu, and Yudha Lesmana. “Seismic Study of Application of Lead Rubber Bearings in Kutai Kartanegara Steel Arch Bridge”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 2 (April 28, 2018): 540–546. Accessed July 22, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/4348.