Murad، T. M.، و Smadi، O. M. (2009). the effect of task-based language teaching on developing speakink skills among the palestinian secondary EFL students in israel and their attitudes towards english (رسالة دكتوراه غير منشورة). جامعة اليرموك، إربد. مسترجع من http://search.mandumah.com/Record/727066
Murad، Tareq Mitib، و Oqlah Mahmoud Smadi. "The Effect of Task-based Language Teaching On Developing Speakink Skills Among the Palestinian Secondary EFL Students in Israel and Their Attitudes Towards English" رسالة دكتوراه. جامعة اليرموك، إربد، 2009. مسترجع من http://search.mandumah.com/Record/727066