Hoang, K. T., V. C. Ham, P. H. Pham, and T. D. Phuc. “An Analytical Nonlinear Displacement Model of Electrothermal V-Shaped Actuator”. Vietnam Journal of Mechanics, vol. 46, no. 2, June 2024, pp. 181-90, doi:10.15625/0866-7136/20980.