AlOmari, A. and Sawalha, A. (2013) “Causes of Academic Underperformance in Al-Ahliyya Amman University (AAU) as Evaluated by Hindrance Students”, Al-Balqa Journal for Research and Studies, 16(1), pp. 123–167. Available at: https://ajrs.ammanu.edu.jo/ojs/index.php/albalqajournal/article/view/276 (Accessed: 10 October 2026).