Hossain, M Alamgir. “Double Integration Over a Complex Domain Using Triangular Mesh and Gaussian Quadrature”. Jagannath University Journal of Science 11, no. 2 (September 17, 2025): 58−66. Accessed October 10, 2025. https://www.banglajol.info/index.php/JnUJSci/article/view/84236.