A Semi-Analytical Framework for higher-Order Delay Differential Equations: Utilizing Optimal Auxiliary Functions . Global Journal of Sciences, [S. l.], v. 1, n. 1, p. 1–13, 2024. DOI: 10.48165/gjs.2024.1101. Disponível em: https://journals.acspublisher.com/index.php/gjs/article/view/19835. Acesso em: 14 mar. 2025.