Trisha, Nilormy Gupta, and Md Shafiqul Islam. “Approximations of Time-Dependent Nonlinear Partial Differential Equations Using Galerkin Optimal Auxiliary Function Method”. GANIT: Journal of Bangladesh Mathematical Society 43, no. 1 (August 2, 2023): 001–016. Accessed August 16, 2024. https://banglajol.info/index.php/GANIT/article/view/67855.