Mesmeh، T. Y. K.، و Keshta، A. S. (2012). The Effect of the Cover, Copy and Compare Strategy on the Ninth Graders' Acquisition and Retention of Spelling and their Attitudes Towards the Strategy (رسالة ماجستير غير منشورة). الجامعة الإسلامية (غزة)، غزة. مسترجع من http://search.mandumah.com/Record/693284
Mesmeh، Tayseer Yousef Khalil، و Awad Soliman Keshta. "The Effect of the Cover, Copy and Compare Strategy On the Ninth Graders' Acquisition and Retention of Spelling and Their Attitudes Towards the Strategy" رسالة ماجستير. الجامعة الإسلامية (غزة)، غزة، 2012. مسترجع من http://search.mandumah.com/Record/693284