Kdeear, Ahmed Yhia, and Safwan Qusay Abdel Halim. “Aggregation of Accounting Information Between Differentiated Accounting Systems ( Case Study )”. Journal of Economics and Administrative Sciences 27, no. 128 (June 30, 2021): 239–254. Accessed January 7, 2026. https://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/2166.