M. Shanmugam, G. R. Arunkumar, K. Ganesh, V. Gopalakrishna, and M. Hariharan. “Fabrication of Three Axis Hydraulic Modern Trailer”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 7, no. 2, June 2019, pp. 2733-6, https://ijiarec.com/ijiarec/article/view/1035.