"Orientation towards knowledge management applications in service organizations: From the point of view of telecom operators’ Comparative study managers in Algeria" (2025) مجلة اقتصاديات شمال افريقيا, 18(28), ص 31–42. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/402 (تاريخ الوصول: 24 أكتوبر 2026).