1.
Abdul-Hassan Atiyah N, Qasaim Atshan M. Theoretical and Numerical Analysis of Singular Perturbation Problems in Ordinary Differential Equations. J. Al-Qadisiyah Comp. Sci. Math. [Internet]. 2024 Sep. 30 [cited 2024 Nov. 21];16(3):Math. 63–70. Available from: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/1667