Hailat I, Azmi A, Zainuddin Z. Computationally Efficient Laplace Transform with Modified Variational Iteration Method for Solving Fourth-Order Fractional Integro-Differential Equations. MATEMATIKA [Internet]. 2023 Aug. 1 [cited 2024 Jul. 3];:113-24. Available from: https://matematika.utm.my/index.php/matematika/article/view/1451