OMARI, Mohamed, and Hafida NIA. “Literature Review on Models for Measuring the Contribution of the Information System to Performance”. International Journal of Financial Accountability, Economics, Management, and Auditing (IJFAEMA) 3, no. 4 (July 28, 2021): 478–488. Accessed June 21, 2025. https://www.woas-journals.com/index.php/ijfaema/article/view/116.