Numerical Solution of Linear Volterra-Fredholm Integro-Differential Equations using Chebyshev Polynomials. International Journal of Development Mathematics (IJDM), [S. l.], v. 2, n. 4, p. 118–130, 2025. DOI: 10.62054/ijdm/0204.07. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/266.. Acesso em: 4 jun. 2026.