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. 1–25, 2024. Disponível em: https://acspublisher.com/journals/index.php/gjs/article/view/19835. Acesso em: 24 nov. 2024.