Muhsen, L., A. Bakheet, and E. A. Alnussairy. “Transformation Solution for Korteweg-De Vries Equation With Small Delay”. Results in Nonlinear Analysis, vol. 8, no. 2, Apr. 2025, pp. 1-7, https://www.nonlinear-analysis.com/index.php/pub/article/view/568.