ABDO, Mohammed S.; PANCHAL, Satish K.; SHAFEI HUSSIEN, Hussien. Fractional integro-differential equations with nonlocal conditions and ψ–Hilfer fractional derivative. Mathematical Modelling and Analysis, [S. l.], v. 24, n. 4, p. 564–584, 2019. DOI: 10.3846/mma.2019.034. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/6330. Acesso em: 10 may. 2025.