Nazar, N., Aminullah, A. and Suhendro, B. 2026. Modal Analysis of Diagonal Arch Bridge with Simple Supports (Pinned–Roller) and Lead Rubber Bearings (LRB). ASTONJADRO. 15, 3 (Sep. 2026), 919–928. DOI:https://doi.org/10.32832/astonjadro.v15i3.22133.