Dr.Yasser Elmalik Ahmed Seleman. “Efficient E-Government Services, Constraints and Problems of Technical Applications and Software and the Transition to Smart Government”. Global Journal of Computer Science and Technology 16, no. C1 (January 15, 2016): 1–4. Accessed May 4, 2024. https://computerresearch.org/index.php/computer/article/view/1367.