Abdulhussein, R. R., & Kamil, W. K. (2023). Designing the electronic payment system for the UOITC university using Zain Cash wallet. Journal of Al-Qadisiyah for Computer Science and Mathematics, 15(1), Comp Page 39–47. https://doi.org/10.29304/jqcm.2023.15.1.1138