Lafi، S. M.، و Milad، A. A. (2016). An Efficient Text-Based Communication Method Based Onsingle- Keylesser Scan Matrix for People with Multiple Disabilities. مجلة التربوي، ع8 ، 414 - 434. مسترجع من http://search.mandumah.com/Record/762680
Lafi، Saad Mohamed، و Ali Ahmad Milad. "An Efficient Text-Based Communication Method Based Onsingle- Keylesser Scan Matrix for People With Multiple Disabilities." مجلة التربوي ع8 (2016): 414 - 434. مسترجع من http://search.mandumah.com/Record/762680