RASHIDI, M. M. M.; MOHIMANIAN POUR, S. A. A. Analytic approximate solutions for unsteady boundary-layer flow and heat transfer due to a stretching sheet by homotopy analysis method. Nonlinear Analysis: Modelling and Control, [S. l.], v. 15, n. 1, p. 83–95, 2010. DOI: 10.15388/NA.2010.15.1.14366. Disponível em: https://www.zurnalai.vu.lt/nonlinear-analysis/article/view/14366. Acesso em: 3 may. 2025.