Finite Difference Approximation with the Quadrature Method for Solving Fredholm Integro-Differential Equations of Fractional Order. Basrah Researches Sciences, [S. l.], v. 51, n. 2, p. 21, 2025. DOI: 10.56714/bjrs.51.2.1. Disponível em: https://jou.jobrs.edu.iq/index.php/home/article/view/295. Acesso em: 31 dec. 2025.