PODISUK, M.; CHAICHUAY, C. Solving the Initial Value Problem of Higher-Order Ordinary Differential Equations by Polynomials. CURRENT APPLIED SCIENCE AND TECHNOLOGY, Bangkok, Thailand, v. 5, n. 1, p. 436–444, 2018. Disponível em: https://li01.tci-thaijo.org/index.php/cast/article/view/162493. Acesso em: 1 oct. 2026.