Asim RTAM, Naeem RF, Yousaf RA. Modern Trends in e-learning Tools and Technologies in Education with the Use of Blackboard. hesj [انترنت]. 4 أغسطس، 2023 [وثق 16 سبتمبر، 2026];(32):699-715. موجود في: https://hesj.org/ojs/index.php/hesj/article/view/786