LATRECHE, Chafia, and Djamila ROUAG. “Tourism and Staging Heritage Landscapes in the EL KALA National Park. Between Preservation, Eco Valorization and Setting in Tourism ”. Journal of Human Sciences , vol. 31, no. 3, Dec. 2020, pp. 437-56, https://revue.umc.edu.dz/h/article/view/3443.