Hammad، A. A. A. M.، و Omari، H. A. (2013). Basic stage English language teachers’ perceptions of the education reform for knowledge economy (ERfKE) principles in Jordan and the degree they apply these principles in their teaching (رسالة ماجستير غير منشورة). الجامعة الاردنية، عمان. مسترجع من http://search.mandumah.com/Record/556493
Hammad، Amal Abd Alrahim Mohammad، و Hamzah Ali Omari. "Basic Stage English Language Teachers’ Perceptions of the Education Reform for Knowledge Economy (ERfKE) Principles in Jordan and the Degree They Apply These Principles in Their Teaching" رسالة ماجستير. الجامعة الاردنية، عمان، 2013. مسترجع من http://search.mandumah.com/Record/556493