Ismail, Noratiqah Farhana binti, and Chang Phang. “Numerical Solution for A Class of Fractional Variational Problem via Second Order B-Spline Function”. Journal of the Indonesian Mathematical Society 25, no. 3 (October 31, 2019): 171–182. Accessed December 3, 2024. https://jims-a.org/index.php/jimsa/article/view/672.