WAHYUNI, Endah; JI, Tianjian. Relationship between Static Stiffness and Modal Stiffness of Structures. IPTEK The Journal for Technology and Science, [S. l.], v. 21, n. 2, p. 55–59, 2025. Disponível em: https://journal.its.ac.id/index.php/jts/article/view/5836. Acesso em: 30 jan. 2026.