New results of global existence and uniqueness for fuzzy fractional integro-differential equations. Gulf Journal of Mathematics, [S. l.], v. 23, n. 1, 2026. DOI: 10.56947/xzc41s28. Disponível em: https://www.gjom.org/index.php/gjom/article/view/4567. Acesso em: 5 oct. 2026.