F. A. Almostafa, Hekmat. M. Elnile, Manel Belkhamsa, Randa Eltayeb, and Sana Hafdhi. “Applications on Laplace Transforms, Elzaki Transforms and Sumdu Transforms Using Initial and Boundary Conditions”. International Journal of Mathematics And Its Applications, vol. 12, no. 2, Apr. 2024, pp. 11-18, https://ijmaa.in/index.php/ijmaa/article/view/1467.