Mann, V., C. Dechwayukul, W. Thongruang, S. Srewaradachpisal, P. Kaewpradit, W. Kaew Apichai, and H-T. Bui. “Design and Fabrication a Lightweight Spring Made of Natural Rubber for a Motorcycle’s Shock Absorber”. International Journal of Automotive and Mechanical Engineering 17, no. 1 (March 30, 2020): 7758–7770. Accessed November 22, 2024. https://journal.ump.edu.my/ijame/article/view/2853.