Controllability of a fuzzy solution for nonlinear second order functional neutral integro-differential equations. Nonlinear Studies, [S. l.], v. 32, n. 3, p. 1095–1113, 2025. Disponível em: https://nonlinearstudies.com/index.php/nonlinear/article/view/3865. Acesso em: 10 sep. 2025.