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First Author:
 
Momar khary Mbow
University of Paris 8-Vincennes, LAREM-UCAD
momarmbow@yahoo.fr
 
, France
 
 
 

Second Author:

Diadié Diaw
University of Rennes 2, LiRIS
diadie.diaw@univ-rennes2.fr
 
, France
 
 
 

Third Author:

Albert Lessoua
ESCE - International Business School, OMNES Education
albert.lessoua@esce.fr