THE ROLE OF INTERNAL AUDITING IN THE SUSTAINABILITY OF HIGHER EDUCATION INSTITUTIONS, WASIT UNIVERSITY, IRAQ AS A MODEL. Wor.econo. and fin. Bul. [Internet]. 2025 Jun. 25 [cited 2026 Feb. 3];47:262-71. Available from: https://scholarexpress.net/index.php/wefb/article/view/5344