ICH, Le Cong; DUNG, Trang Quang; CHINH, Nguyen Van; DUNG, Lam Van; KIEN, Nguyen Dinh. Nonlinear free vibration of microbeams partially supported by foundation using a third-order finite element formulation. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 60, n. 3, p. 569–584, 2022. DOI: 10.15625/2525-2518/16122. Disponível em: https://vjs.ac.vn/jst/article/view/16122. Acesso em: 8 jan. 2026.