SCIENTIFIC AND PRACTICAL FOUNDATIONS FOR AUDITING THE VOLUMES OF WORK COMPLETED FOR PROJECTS IN THE GOVERNMENT ACCOUNTING SYSTEM IN THE DEPARTMENTS OF SALAH AL-DIN GOVERNORATE. Wor.econo. and fin. Bul. [Internet]. 2025 Jan. 25 [cited 2026 Apr. 30];42:121-4. Available from: https://scholarexpress.net/index.php/wefb/article/view/4895