Babu Lal, Aseem Miglani, and Vinod Kumar. “Orbit of a Point in Dynamical Systems”. Mathematical Journal of Interdisciplinary Sciences 4, no. 2 (March 30, 2016): 141–149. Accessed April 29, 2024. https://mjis.chitkara.edu.in/index.php/mjis/article/view/84.