An Approach to Solve Gas Dynamic Equation by Fuzzy Hilfer Fractional Differential Equation. Contemporary Mathematics , [S. l.], v. 5, n. 3, p. 2709–2723, 2024. DOI: 10.37256/cm.5320245035. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/5035. Acesso em: 24 dec. 2025.