TEAM, S. Variational Iteration Method for Solving Eighth-Order Boundary Value Problems: Sanoe Koonprasert, Montri Torvattanabun. Thai Journal of Mathematics, [S. l.], v. 8, n. 4, p. 121–129, 2010. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/241. Acesso em: 2 may. 2024.