Ennassiri، M. K. (2004). Differences between Acquiring an L1 and Learning an L2: SOME IMPLICATION FOR TEF/SL1. مجلة أفشوت، ع2 ، 30 - 38. مسترجع من http://search.mandumah.com/Record/592802
Ennassiri، Mohamed Khalil. "Differences between Acquiring an L1 and Learning an L2: SOME IMPLICATION FOR TEF/SL1." مجلة أفشوت ع2 (2004): 30 - 38. مسترجع من http://search.mandumah.com/Record/592802