Chellik, Soukaina, et al. “Ecotourism in Morocco: Review of the Current Situation, Natural Potential, Cultural Diversity, Obstacles and Recommendations for Future Research: Http: www.doi.org 10.26538 Tjnpr V7i10.1”. Tropical Journal of Natural Product Research (TJNPR), vol. 7, no. 10, Oct. 2023, pp. 4119-27, https://tjnpr.org/index.php/home/article/view/2789.