Hameed، N. S.، و Abdurrahman، I. B. (2015). How has Optimality Theory Achieved the Goals of Linguistic Theory. مجلة الآداب، ع111 ، 1 - 16. مسترجع من http://search.mandumah.com/Record/667202
Hameed، Nidham Sheet، و Israa B. Abdurrahman. "How Has Optimality Theory Achieved the Goals of Linguistic Theory." مجلة الآداب ع111 (2015): 1 - 16. مسترجع من http://search.mandumah.com/Record/667202