Mostafa, Amaal Ahmed. “Academic Procrastination, Self-Efficacy Beliefs, and Academic Achievement Among Middle School First Year Students With Learning Disabilities”. Psycho-Educational Research Reviews 7, no. 2 (September 1, 2018): 87 –. Accessed May 18, 2024. https://perrjournal.com/index.php/perrjournal/article/view/242.