Approximate Numerical Solutions for Linear Volterra Integral Equations Using Touchard Polynomials. Baghdad Science Journal, Iraq, Baghdad, v. 17, n. 4, p. 1241, 2020. DOI: 10.21123/bsj.2020.17.4.1241. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3753.. Acesso em: 3 may. 2024.