Mouloud، K. (2017). Level of Self-Efficacy among Football Players between 16-19 Old Years. مجلة الإبداع الرياضي، ع21 ، 130 - 140. مسترجع من http://search.mandumah.com/Record/935604
Mouloud، Kenioua. "Level of Self-Efficacy Among Football Players between 16-19 Old Years." مجلة الإبداع الرياضي ع21 (2017): 130 - 140. مسترجع من http://search.mandumah.com/Record/935604