“Contribution of the National Initiative for Human Development to the development of mountain areas and the challenges of the natural environment- the case of Chefchaouèn -Rif- Morocco”, jss, vol. 3, no. 10, pp. 202–218, Sep. 2019, Accessed: Oct. 10, 2026. [Online]. Available: https://journalsocialsciences.de/index.php/jss/article/view/501