Emara، A. S. M. (2014). The effect of the single and compound direction training on some special physical abilities and the level of performance of the block in volleyball. المجلة الأوربية لتكنولوجيا علوم الرياضة، س3, ع1 ، 91 - 99. مسترجع من http://search.mandumah.com/Record/622671
Emara، Awatif Sobhy Mohamed. "The Effect of the Single and Compound Direction Training On Some Special Physical Abilities and the Level of Performance of the Block in Volleyball." المجلة الأوربية لتكنولوجيا علوم الرياضة س3, ع1 (2014): 91 - 99. مسترجع من http://search.mandumah.com/Record/622671