لعرايش فاطمة الزهراء, غوار عفيف. Digital marketing methods for books in light of the Corona pandemic: examples of the most famous leading sites in this field . ijsc [Internet]. 2024 Dec. 31 [cited 2026 Feb. 28];11(04):338-60. Available from: https://revue.univ-mosta.dz/index.php/ijsc/article/view/460