Darimolyo PN, Nugroho G, Zaki A. Review Paper: Monitoring Steel Bridges With Natural Frequency: Inggris. j. perspektif [Internet]. 2026 Jan. 12 [cited 2026 Jan. 23];10(1):15-28. Available from: http://perspektif.uinsgd.ac.id/index.php/JP/article/view/404