, M. (2013). The Availability of Entrepreneurships Characteristics on Leadership Administrative in Al-Sement Badoosh Factory. Journal of Research Diyala humanity, 35(111), 137-158.
Majid M. Saleh . "The Availability of Entrepreneurships Characteristics on Leadership Administrative in Al-Sement Badoosh Factory". Journal of Research Diyala humanity, 35, 111, 2013, 137-158.
, M. (2013). 'The Availability of Entrepreneurships Characteristics on Leadership Administrative in Al-Sement Badoosh Factory', Journal of Research Diyala humanity, 35(111), pp. 137-158.
, M. The Availability of Entrepreneurships Characteristics on Leadership Administrative in Al-Sement Badoosh Factory. Journal of Research Diyala humanity, 2013; 35(111): 137-158.