FERROUM Mohamed Salah, AMMARI Samir , RAKI Ahcene , SAAD GUERMECHE Zohra. The role of internal audit in supporting the competitiveness of enterprises: A field study of a sample of Public economic institutions of the state of Skikda. PEGEGOG [Internet]. 2025 Dec. 10 [cited 2026 Jan. 20];15(4):2945-64. Available from: https://www.pegegog.net/index.php/pegegog/article/view/4484