Hayder Murad, and Iman kadhim ajlan. “Implementation of Problem Based Learning (PBL) in Digital Era in Higher Education of Iraq”. International Journal of Information Technology & Computer Engineering 3, no. 05 (August 1, 2023): 1–12. Accessed September 21, 2024. https://hmjournals.com/journal/index.php/IJITC/article/view/2422.