R. Ram, A. Kumar, J. K. Singh, S. K. Jha, I. Mani, and V. Ramasubramanian, “Ergonomic Evaluation of Foot Operated Rotary Power Generation”, JAE, vol. 45, no. 3, Sep. 2008, Accessed: Jun. 06, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JAE/article/view/14535