المؤلف = Amer Bakeer Ali Ali
The Effect of Differentiated Instruction on Developing English Reading Comprehension Skill of Sixth Graders

المجلد 38، العدد 38، يناير 2019، الصفحة 85-99

Refat Mahmoud Bahgat Bahgat؛ Gamal Mohammed Shehata Shehata؛ Amer Bakeer Ali Ali؛ Mahfouz Haress Salem Salem