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First Author:
 
Sabri Boubaker
EM Normandie Business School, Métis Lab, France
sabri.boubaker@gmail.com
 
International School,, Vietnam National University, Hanoi, Vietnam
 
 
 

Second Author:

Hatem Mansali
IFGT, Université Tunis El Manar, Tunisia
hatem.mansali@gmail.com