“Parameter-Uniform Convergence Analysis on a Bakhvalov-Type Mesh With a Smooth Mesh-Generating Function Using the Preconditioning Approach”. Letters on Applied and Pure Mathematics 2, no. 1 (March 25, 2023): 21–34. Accessed April 10, 2025. https://lapmjournal.com/index.php/lapm/article/view/v2n1a16.