Šorli, Amrit. “Irrefutable Proof of The Non-Existence of a ‎Gravitational ‎Singularity at The Centre of a ‎Black Hole: Gravity and Black holes‎”. International Journal of Fundamental Physical Sciences 13, no. 1 (March 12, 2023): 1-4. Accessed April 24, 2024. https://www.fundamentaljournals.org/index.php/ijfps/article/view/188.