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Abderrahmane OULED ZAOUIProfessorDepartment of Commercial Sciences Faculty of Economic, Commercial and Management Sciences University of Souk Ahras Souk Ahras , 41000. Algeria  : abderahmane.ouledzaoui@univ-soukahras.dz : https://www.univ-soukahras.dz/en/profile/aouledzaoui |
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Laboratory of Research and Economic StudiesMohamed-Cherif Messaadia University - Souk Ahrashttps://www.univ-soukahras.dz/en/lab/laree.eco |
