Kumar N, Goyal D, Martha SC. Algebraic Method for Approximate Solution of Scattering of Surface Waves by Thin Vertical Barrier Over a Stepped Bottom Topography. Contemp. Math. [Internet]. 2022 Nov. 16 [cited 2024 Apr. 29];3(4):500-13. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/1711