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ralph lauren polo


First Author:
 
Sarra Majoul Smaili
LAREQUAD & FSEGT, University of Tunis El Manar, Tunisia
majoul_sarra@live.fr
 
 
 
 

Second Author:

Mohamed safouane Ben aissa
LAREQUAD & FSEGT, University of Tunis El Manar, Tunisia
safouane.benaissa@univ-amu.fr