YASER AHMAD ALHASAN; ASMA MOHAMMED ALSHALLALI; QUSAY ALHASSAN. The double integrals of 2- refined neutrosophic functions and its applications . Neutrosophic Sets and Systems, [S. l.], v. 81, p. 799–811, 2025. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/5956.. Acesso em: 5 may. 2025.