1.
El- Gohary HKA-G. The effectiveness of a digital learning environment in developing the mathematical achievement of students with hearing impairment during the period of education disorder (COVID- 19). JEPS [Internet]. 2021 May 30 [cited 2025 Dec. 20];5(19):94-72. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/3660