Fractional-Order Neutrosophic MR-Metric Spaces: Theory, Fixed Point Theorems, and Applications. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 18, n. 4, p. 7119, 2025. DOI: 10.29020/nybg.ejpam.v18i4.7119. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/7119. Acesso em: 5 dec. 2025.