Omar Samir Mohamed Ali, Mohsen Ahmed Mohamed Kassem El-Bendary, Mustafa Ali Rifai El-tokhy, Ibrahim Saber Abdel-Rahman Qassem. Developing of the Mobile Phone Training Device for Industrial Secondary School Students: Case Study. IJASRE [Internet]. 2018 Nov. 5 [cited 2024 Apr. 25];4(11):214-23. Available from: https://ijasre.net/index.php/ijasre/article/view/785