"The impact of Information & Communication Technology and Research & Development on economic growth in Algeria during the period (1990-2022)" (2025) مجلة اقتصاديات شمال افريقيا, 21(37), ص 15–26. موجود في: https://journals.univ-chlef.dz/index.php/renaf/article/view/92 (تاريخ الوصول: 23 أكتوبر 2026).