An Asymptotic Expansion for the Generalized Gamma Function. - Mansour Mahmoud; Hanan Almuashi; Hesham Moustafa (Symmetry, 2022)

On Some Asymptotic Expansions for the Gamma Function. - Mansour Mahmoud; Hanan Almuashi (Symmetry, 2022)

Existence results for some $ psi $-Hilfer iterative approximation. - Samah Horrigue; Hanan Almuashi; Aishah Abdullah Alnashry (Math. Found. Comput., 2024)

New Accurate Approximation Formula for Gamma Function. - Mansour Mahmoud; Hanan Almuashi (Symmetry, 2024)