OTHMAN, Jamal. Solving volterra integral equation via nonlinear programming. International Journal of Applied Mathematical Research, [S. l.], v. 5, n. 4, p. 192–196, 2016. DOI: 10.14419/ijamr.v5i4.6724. Disponível em: https://sciencepubco.com/index.php/ijamr/article/view/6724.. Acesso em: 2 may. 2024.