حاتم كريم كاظم, & رزاق صادق رزاق. (2025). The role of the auditor in studying and evaluating the internal control system and its impact on determining the size of the audit sample: (An analytical study in the Directorate of Education of Najaf Governorate). Iraqi Journal for Administrative Sciences, 8(33), 115–138. Retrieved from https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2885