Alam M, Islam MS. Numerical Solutions of Time Dependent Partial Differential Equations Using Weighted Residual Method With Piecewise Polynomials. Dhaka Univ. J. Sci. [Internet]. 2019 Jan. 30 [cited 2024 Nov. 23];67(1):5-12. Available from: https://banglajol.info/index.php/DUJS/article/view/54566