Amit Dudhat, Sagar Hirapara, Kartik Pachauri, Kishan Dholariya, & Kaushal Bhavasar. (2016). FOOTSTEP POWER GENERATION BY RACK AND PINION. International Journal of Advance Research in Engineering, Science & Technology, 3(2), 193–198. Retrieved from https://ijarest.org/index.php/ijarest/article/view/442