Khalil، A. M. (2020). The Effect of YouTube Channels as Means of Distance Learning on University Egyptian Students, English Majors, in Light of the Covid-19 Pandemic. العلوم التربوية، مج28, ع4 ، 1 - 24. مسترجع من http://search.mandumah.com/Record/1157696
Khalil، Ahmed Mohamed. "The Effect of YouTube Channels As Means of Distance Learning On University Egyptian Students, English Majors, in Light of the Covid-19 Pandemic." العلوم التربوية مج28, ع4 (2020): 1 - 24. مسترجع من http://search.mandumah.com/Record/1157696