PODISUK, M.; CHAISANIT, P. Solving Boundary Value Problem of Ordinary Differential Equations by Polynomials (2). CURRENT APPLIED SCIENCE AND TECHNOLOGY, Bangkok, Thailand, v. 5, n. 1, p. 385–391, 2018. Disponível em: https://li01.tci-thaijo.org/index.php/cast/article/view/162358. Acesso em: 1 oct. 2026.