1. Faculty of Law, Economic and Social Sciences, Abdelmalek Essaadi University, Tangier 90000, Morocco
2. Faculty of Law, Economic and Social Sciences, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco
3. Natural Resources and Sustainable Development Economics Laboratory, FP Larache, Abdelmalek Essaadi University, Tetouan 93000, Morocco