MISHRA, Aditya Mani, and Shyam Narayan PANDEY. “Gödel Type Solution of an f(R) Theory of Gravitation”. Walailak Journal of Science and Technology (WJST) 13, no. 5 (November 3, 2015): 329–336. Accessed July 11, 2026. https://wjst.wu.ac.th/index.php/wjst/article/view/873.