Neupane, Rajendra, and Niraj Dhital. “Analysis of X-Ray Emission From Source TXS 0506+056 Using Xmm-Newton Observations”. Journal of Institute of Science and Technology 28, no. 1 (June 27, 2023): 71–78. Accessed July 17, 2024. https://nepjol.info/index.php/JIST/article/view/53585.