Doha, E. H. H.; Abdelkawy, M. A. A.; Amin, A. Z. Z.; Baleanu, D. Shifted Jacobi Spectral Collocation Method With Convergence Analysis for Solving Integro-Differential Equations and System of Integro-Differential Equations. NAMC 2019, 24 (3), 332-352. https://doi.org/10.15388/NA.2019.3.2.