habib abbas, N., abdulwahab karem, A. (2009). Entrances to analyze the profitability of the customer - an analytical study of the theory -. , 6(25), 224-245.
nizar habib abbas; azzam abdulwahab karem. "Entrances to analyze the profitability of the customer - an analytical study of the theory -". , 6, 25, 2009, 224-245.
habib abbas, N., abdulwahab karem, A. (2009). 'Entrances to analyze the profitability of the customer - an analytical study of the theory -', , 6(25), pp. 224-245.
habib abbas, N., abdulwahab karem, A. Entrances to analyze the profitability of the customer - an analytical study of the theory -. , 2009; 6(25): 224-245.


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