Al Huseini, Hesham Habib, and Rasha Mohammed Abdullah. “Effectiveness of Differentiated Instruction on Achievement in Mathematics of Middle School Students With Learning Disabilities”. Psycho-Educational Research Reviews 3, no. 1 (April 1, 2014): 29–34. Accessed May 4, 2025. https://www.perrjournal.com/index.php/perrjournal/article/view/365.