Hussein Khudhair, Ali, Iman Hussain Dawood, and Hayder Mohammed Ali Yousif. “Use the Profit Model to Evaluate the Tax Framework Applied Study in the General Authority for Taxation / Iraq”. Opción 35, no. 88 (June 11, 2019): 842-869. Accessed December 6, 2025. http://www.produccioncientificaluz.org/index.php/opcion/article/view/29832.