1.
Swarnakar D, Kumar R, Kumar VG, Soujanya G. A Second Order Convergence Method for Differential Difference Equation with Mixed Shifts using Mixed Non-Polynomial Spline. M [Internet]. 2025 Mar. 29 [cited 2025 Jul. 2];117(1):170-86. Available from: https://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/675