A. Emimal Kanaga Pushpam, C. Kayelvizhi. Solving Delay Differential Equations Using Least Square Method Based on Successive Integration Technique. MSEA [Internet]. 2023Apr.18 [cited 2026Aug.1];72(1):1104-15. Available from: https://mail.philstat.org/index.php/MSEA/article/view/2206