Nettah، K. (2016). The Role of the Physical Educational Sport Activity in the Development of the Elite Sport. مجلة الإبداع الرياضي، ع20 ، 151 - 164. مسترجع من http://search.mandumah.com/Record/851445
Nettah، Kamel. "The Role of the Physical Educational Sport Activity in the Development of the Elite Sport." مجلة الإبداع الرياضي ع20 (2016): 151 - 164. مسترجع من http://search.mandumah.com/Record/851445