V. N. Loganathan, M. Karthick, C. Logeshwaran, S. Manoj Kumar and R. Mukesh (2019) “Design and fabrication of monowheel ”, International journal of intellectual advancements and research in engineering computations, 7(2), pp. 2875–2878. doi: 10.61096/ijiarec.v7.iss2.2019.2875-2878.