Sbai, S. (2013). The tourism industry in the Moroccan territory: Supervisor: Dr Nicolas Peypoch and Dr. Jean Michel Hoerner Institution awarding the Ph. D. Degree: University of Perpignan, France th Date of defence: 14 September 2012. European Journal of Tourism Research, 6(1), 92–94. https://doi.org/10.54055/ejtr.v6i1.120