Reddy, Rajasri, AVSSKS Gupta, and YVD Daseswara Rao. “A Comparitive Study of a Few Tests for Isomorphism in Planetary Gear Trains”. International Journal of Engineering and Technology Innovation 3, no. 2 (April 1, 2013): 95–103. Accessed November 22, 2024. https://ojs.imeti.org/index.php/IJETI/article/view/101.