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