Yousif، T. A. A. (2016). Problems and Challenges in Implementing Communicative Approach to Language Teaching: Teachers Perspective in Sudan. مجلة العلوم الإنسانية، ع4 ، 113 - 131. مسترجع من http://search.mandumah.com/Record/1020553
Yousif، Tahiya Alshaikh Alhameem. "Problems and Challenges in Implementing Communicative Approach to Language Teaching: Teachers Perspective in Sudan." مجلة العلوم الإنسانية ع4 (2016): 113 - 131. مسترجع من http://search.mandumah.com/Record/1020553