Al-Muslimawi، I. A. J. (2015). Coreness and Frequency: Concepts and Applications to Vocabulary Teaching and Learning. آداب الكوفة، مج8, ع23 ، 95 - 108. مسترجع من http://search.mandumah.com/Record/674310
Al-Muslimawi، Ihssan A. J. "Coreness and Frequency: Concepts and Applications to Vocabulary Teaching and Learning." آداب الكوفة مج8, ع23 (2015): 95 - 108. مسترجع من http://search.mandumah.com/Record/674310