Ahmed Shalaby, S. (2016). Economic Design of Competitive Balance Level for Egyptian Football League. test, 6(1), 1-10. doi: 10.21608/jass.2016.84536
Saad Ahmed Shalaby. "Economic Design of Competitive Balance Level for Egyptian Football League". test, 6, 1, 2016, 1-10. doi: 10.21608/jass.2016.84536
Ahmed Shalaby, S. (2016). 'Economic Design of Competitive Balance Level for Egyptian Football League', test, 6(1), pp. 1-10. doi: 10.21608/jass.2016.84536
Ahmed Shalaby, S. Economic Design of Competitive Balance Level for Egyptian Football League. test, 2016; 6(1): 1-10. doi: 10.21608/jass.2016.84536