Mukunda Dewri, Koijam Manihar Singh, and Mukunda Dewri. “Oscillating Theory of The Universe”. Global Journal of Science Frontier Research 15, no. A7 (May 15, 2015): 15–17. Accessed May 6, 2024. https://journalofscience.org/index.php/GJSFR/article/view/1871.