FERROUM Mohamed Salah, AMMARI Samir , RAKI Ahcene , SAAD GUERMECHE Zohra (2025) “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”, Pegem Journal of Education and Instruction, 15(4), pp. 2945–2964. Available at: https://www.pegegog.net/index.php/pegegog/article/view/4484 (Accessed: 20 January 2026).