Liu, Zhirui, et al. “Optimization of a Double Wishbone Torsion Bar Spring Suspension System for a Hub Motor-Driven Vehicle”. International Journal of Recent Advances in Multidisciplinary Topics, vol. 7, no. 2, Feb. 2026, pp. 1-7, https://doi.org/10.65138/ijramt.2026.v7i2.3190.