Afzal, Zeeshan, Faisal Yasin, Muhammad Sarmad Arshad, and Muhammad Rafaqat. “An Analytical Approach for Solving Fractional Financial Risk System”. International Journal of Mathematics and Physics 14, no. 2 (December 29, 2023): 42–48. Accessed December 22, 2024. https://ijmph.kaznu.kz/index.php/kaznu/article/view/737.