Majidian, Alireza, M. khaki, and M. khazayinejad. “Analytical Solution of Laminar Boundary Layer Equations Over A Flat Plate by Homotopy Perturbation Method”. International Journal of Applied Mathematical Research 1, no. 4 (September 7, 2012): 581–592. Accessed April 27, 2024. https://www.sciencepubco.com/index.php/ijamr/article/view/207.