Khan SU, Ali I. Approximation of First-order Volterra type and Second-Kind Volterra-Fredholm Linear Integro-Differential Equations Using Legendre Spectral Method. City Univ Intl J Comp Anal [Internet]. 2019 Feb. 4 [cited 2025 May 19];2(2). Available from: https://cuijca.com/index.php/ijca/article/view/4