K. Ganesa, R. Sampath Kumar, M. Selva Kumar, K. Sanjay Kumar, and M.Sridhar. “Design and Fabrication of Treadmill Bicycle”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 7, no. 2, July 2021, pp. 2599-04, https://ijiarec.com/ijiarec/article/view/337.