Aboussaoud Selma, SorayaAuf, FarahBenmbarek, MariaBostanipour, BehnazEl Ghandour, Ibrahim2008-07-082008-07-082008-07-082007https://infoscience.epfl.ch/handle/20.500.14299/26807Economie et sociétéMTESection SCCommerce equitablestudent work::master thesis