Tiwari, Neeraj, Sanjeev Kumar, and Vikas Pratap Singh. 2014. “Strength Analysis of Designed Dual Axis Sun Tracker Using Solid-Work Software”. Power Research - A Journal of CPRI, December, 819-24. https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/782.