Jassim, Hassan Kamil, and Hussein Khashan Kadhim. “Application of Local Fractional Variational Iteration Method for Solving Fredholm Integral Equations Involving Local Fractional Operators”. University of Thi-Qar Journal, vol. 11, no. 1, Apr. 2019, pp. 1-7, https://jutq.utq.edu.iq/index.php/main/article/view/34.