همام، ضياء محمد السيد. (2019). The Effectiveness of Utilizing a Mobile Assisted Language Learning Program "MALL" for Developing Some English Speaking Skills among the First Year Secondary School Students. مجلة كلية التربية، مج16, ع86 ، 318 - 341. مسترجع من http://search.mandumah.com/Record/1209235
همام، ضياء محمد السيد. "The Effectiveness of Utilizing a Mobile Assisted Language Learning Program "MALL" for Developing Some English Speaking Skills Among the First Year Secondary School Students." مجلة كلية التربية مج16, ع86 (2019): 318 - 341. مسترجع من http://search.mandumah.com/Record/1209235