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First Author:
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Helmi Hamdi |
Aix-Marseille Université CERGAM 4225, France |
helmi_aix@yahoo.fr |
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Second Author:
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Nidhal Mgadmi |
Faculty of Law, Economics and Management of Jendouba, University of Jendouba, Tunisia |
nidhalmgadmi@gmail.com |
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Third Author:
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Houssem Rachdi |
HEC Carthage Business School, University of Carthage |
rachdih@uvic.ca |
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