Superconvergence Analysis for Time-Fractional Diffusion Equations with Nonconforming Mixed Finite Element Method. Journal of Computational Mathematics, [S. l.], v. 37, n. 4, p. 488–505, 2019. DOI: 10.4208/jcm.1805-m2017-0256. Disponível em: https://global-sci.com/index.php/JCM/article/view/12374. Acesso em: 5 dec. 2025.