Joardar, Atish Kumar, Dipankar Kumar, and K. M. Abdul Al Woadud. “New Exact Solutions of the Combined and Double Combined Sinh-Cosh-Gordon Equations via Modified Kudryashov Method”. International Journal of Physical Research 6, no. 1 (February 25, 2018): 25–30. Accessed November 21, 2024. https://sciencepubco.com/index.php/IJPR/article/view/9261.