Shrestha, Pawan, Durga Jang K.C., and Ramjee Sharma. “2D Surface Quasi Geostrophic Equations and Its Regularity, A Numerical Study”. The Nepali Mathematical Sciences Report 40, no. 1-2 (December 31, 2023): 71–80. Accessed May 18, 2024. https://www.nepjol.info/index.php/nmsr/article/view/61501.