Hamza, A. E., M. A. Alghamdi, and S. A. Alasmi, "Hyers-Ulam and Hyers-Ulam-Rassias stability of first-order linear quantum difference equations", Journal of Mathematics and Computer Science, vol. 35, issue 3, pp. 336--347, 2024. hyersulam_and_hyersulamrassias_stability_of_firstorder_linear_quantum_difference_equations-1716972912.pdf
Alghamdi, M. A., A. Aljehani, M. Bohner, and A. E. Hamza, "Hyers-Ulam and Hyers-Ulam-Rassias stability of first-order linear dynamic equations", PUBLICATIONS DE L’INSTITUT MATHÉMATIQUE, vol. 109, issue 123, pp. 83-93, 2021. publn129p83-93.pdf
Hamza, A. E., M. A. Alghamdi, and M. S. Alharbi, "On Hyers–Ulam and Hyers–Ulam–Rassias Stability of a Nonlinear Second-Order Dynamic Equation on Time Scales", Mathematics, vol. 9, issue 13, pp. 1507, 2021. mathematics-09-01507.pdf
Alghamdi, M. A., M. Alharbi, M. Bohner, and A. E. Hamza, "Hyers–Ulam and Hyers–Ulam–Rassias Stability of First-Order Nonlinear Dynamic Equations", Qualitative Theory of Dynamical Systems, vol. 20, issue 45, 2021. hyers-ulam_and_hyers-ulam-rassias_stability_of.pdf
Alghamdi, M. A., A. Aljehani, and A. E. Hamza, "Hyers-Ulam-Rassias stability of abstract second-order linear dynamic equations on time scales", Journal of Mathematics and Computer Science, vol. 24, issue 2, pp. 110--118, 2022. hyersulamrassias_stability_of_abstract_secondorder__linear_dynamic_equations_on_time_scales-1610991480.pdf
Hamza, A. E., and N. Alsulami, "On periodicity of systems of rational difference equations", Journal of Mathematics and Computer Science, vol. 25, issue 4, pp. 381--390, 2022. on_periodicity_of_systems_of_rational_difference_equations-1628754993.pdf
Hamza, A. E., M. A. Alghamdi, and S. A. Alasmi, "Quantum Lp -spaces and inequalities of Hardy’s type", Journal of Mathematics and Computer Science, vol. 31, issue 3, pp. 274--286, 2023. quantum_lpspaces_and_inequalities_of_hardys_type-1683872923.pdf
, "A general quantum difference calculus", Advances in Difference Equations (2015) 2015:182 , 2015. a_general_quantum_diff._calculas-ade.pdf
, "Some inequalities based on a general quantum difference operator", Journal of Inequalities and Applications (2015) 2015:38 , 2015. inequalitiesj_of_ineq_and_applications.pdf
E.Hamza, A., and N. A. Yaseen, "Hyers-Ulam Stability of Abstract Second Order Linear Dynamic Equations On Time Scales", Int. J. Math. Anal., vol. Vol. 8, issue no. 29, pp. 1421-1432. , 2014. hamzaijma29-32-2014.pdf