Research on the Relationship Between the Stiffness of the Suspension of Cars and the Vibration Frequency of the Body. American Journal of Engineering , Mechanics and Architecture (2993-2637), [S. l.], v. 3, n. 2, p. 90–98, 2025. Disponível em: https://grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/6954. Acesso em: 27 jan. 2026.