ANH, Nguyen Dong; LINH, Nguyen Ngoc; NGOC, Nguyen Duc; MANH, Nguyen Van. Higher-order stochastic averaging for investigating a vehicle suspension system with nonlinear damping and stiffness. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 46, n. 4, p. 343–353, 2024. DOI: 10.15625/0866-7136/21137. Disponível em: https://vjmech.vast.vn/vjmech/article/view/21137. Acesso em: 8 nov. 2025.