T. Venkateshan, M. Manoj, S. Pravin Kumar, and R. Prakashbabu. “Fabrication of Button Operated Electro-Magnetic Gear Shifting System and Increasing the Efficiency of IC Engine by Using Hydrogen Fuel”. International journal of intellectual advancements and research in engineering computations 7, no. 2 (June 29, 2019): 2728–2732. Accessed April 29, 2024. https://ijiarec.com/ijiarec/article/view/1034.